TLE7250
High Speed CAN-Transceiver
TLE7250LE
TLE7250SJ
Data Sheet
Rev. 1.0, 2015-08-12
Automotive Power
TLE7250LE
TLE7250SJ
Table of Contents
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3
3.1
3.2
Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pin Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4
4.1
4.2
4.2.1
4.2.2
4.2.3
4.3
4.3.1
4.3.2
4.3.3
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
High Speed CAN Physical Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Normal-operating Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Power-save Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Receive-only Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Power-up and Undervoltage Condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Power-down State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Power-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Undervoltage on the Transmitter Supply VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5
5.1
5.2
5.3
5.4
5.5
Fail Safe Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Short Circuit Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unconnected Logic Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TxD Time-out Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overtemperature Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Delay Time for Mode Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
14
14
14
15
15
6
6.1
6.2
6.3
General Product Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functional Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16
16
17
17
7
7.1
7.2
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Functional Device Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
8
8.1
8.2
8.3
8.3.1
8.3.2
8.4
Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ESD Robustness according to IEC61000-4-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Application Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Examples for Mode Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mode Change while the TxD Signal is “low” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mode Change while the Bus Signal is “dominant” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Further Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
10
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Data Sheet
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High Speed CAN-Transceiver
1
TLE7250LE
TLE7250SJ
Overview
Features
•
Fully compatible to ISO 11898-2
•
Wide common mode range for electromagnetic immunity (EMI)
•
Very low electromagnetic emission (EME)
•
Excellent ESD robustness
•
Guaranteed loop delay symmetry to support CAN FD data frames up
to 2 MBit/s
•
Extended supply range on VCC supply
•
CAN short circuit proof to ground, battery and VCC
•
TxD time-out function
•
Low CAN bus leakage current in power-down state
•
Overtemperature protection
•
Protected against automotive transients
•
Receive-only mode and power-save mode
•
Green Product (RoHS compliant)
•
Two package variants: PG-DSO-8 and PG-TSON-8
•
AEC Qualified
PG-TSON-8
PG-DSO-8
Description
The TLE7250 is a transceiver designed for HS CAN networks in
automotive and industrial applications. As an interface between the physical bus layer and the CAN protocol
controller, the TLE7250 drives the signals to the bus and protects the microcontroller against interferences
generated within the network. Based on the high symmetry of the CANH and CANL signals, the TLE7250 provides
a very low level of electromagnetic emission (EME) within a wide frequency range.
The TLE7250 is available in a small, leadless PG-TSON-8 package and in a PG-DSO-8 package. Both packages
are RoHS compliant and halogen free. Additionally the PG-TSON-8 package supports the solder joint
requirements for automated optical inspection (AOI). The TLE7250LE and the TLE7250SJ are fulfilling or
exceeding the requirements of the ISO11898-2.
The TLE7250 provides a receive-only mode and a power-save mode. It is designed to fulfill the enhanced physical
layer requirements for CAN FD and supports data rates up to 2 MBit/s.
On the basis of a very low leakage current on the HS CAN bus interface the TLE7250 provides an excellent
passive behavior in power-down state. These and other features make the TLE7250 exceptionally suitable for
mixed supply HS CAN networks.
Based on the Infineon Smart Power Technology SPT, the TLE7250 provides excellent ESD immunity together with
Type
Package
Marking
TLE7250LE
PG-TSON-8
7250
TLE7250SJ
PG-DSO-8
7250
Data Sheet
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Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Overview
a very high electromagnetic immunity (EMI). The TLE7250 and the Infineon SPT technology are AEC qualified
and tailored to withstand the harsh conditions of the automotive environment.
Three different operating modes, additional fail-safe features like a TxD time-out and the optimized output
slew rates on the CANH and CANL signals, make the TLE7250 the ideal choice for large HS CAN networks with
high data transmission rates.
Data Sheet
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Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Block Diagram
2
Block Diagram
3
VCC
Transmitter
CANH
CANL
1
7
Driver
Tempprotection
6
TxD
Timeout
8
Mode
control
5
NEN
NRM
Receiver
Normal-mode receiver
4
RxD
VCC/2 =
Bus-biasing
GND 2
Figure 1
Data Sheet
Functional block diagram
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TLE7250LE
TLE7250SJ
Pin Configuration
3
Pin Configuration
3.1
Pin Assignment
TxD
1
GND
NEN
8
2
7
CANH
TxD
1
8
NEN
GND
2
7
CANH
VCC
3
6
CANL
RxD
4
5
NRM
PAD
VCC
3
6
CANL
RxD
4
5
NRM
(Top-side x-ray view)
Figure 2
Pin configuration
3.2
Pin Definitions
Table 1
Pin definitions and functions
Pin No.
Symbol
Function
1
TxD
Transmit Data Input;
internal pull-up to VCC, “low” for “dominant” state.
2
GND
Ground
3
VCC
Transmitter Supply Voltage;
100 nF decoupling capacitor to GND required.
4
RxD
Receive Data Output;
“low” in “dominant” state.
5
NRM
Not Receive-Only Mode Input;
control input for selecting receive-only mode,
internal pull-up to VCC, “low” for receive-only mode.
6
CANL
CAN Bus Low Level I/O;
“low” in “dominant” state.
7
CANH
CAN Bus High Level I/O;
“high” in “dominant” state.
Data Sheet
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TLE7250LE
TLE7250SJ
Pin Configuration
Table 1
Pin definitions and functions (cont’d)
Pin No.
Symbol
Function
8
NEN
Not Enable Input;
internal pull-up to VCC,
“low” for normal-operating mode or receive-only mode.
PAD
–
Connect to PCB heat sink area.
Do not connect to other potential than GND.
Data Sheet
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TLE7250LE
TLE7250SJ
Functional Description
4
Functional Description
HS CAN is a serial bus system that connects microcontrollers, sensors and actuators for real-time control
applications. The use of the Controller Area Network (abbreviated CAN) within road vehicles is described by the
international standard ISO 11898. According to the 7-layer OSI reference model the physical layer of a HS CAN
bus system specifies the data transmission from one CAN node to all other available CAN nodes within the
network. The physical layer specification of a CAN bus system includes all electrical and mechanical specifications
of a CAN network. The CAN transceiver is part of the physical layer specification. Several different physical layer
standards of CAN networks have been developed in recent years. The TLE7250 is a High Speed CAN transceiver
without a wake-up function and defined by the international standard ISO11898-2.
4.1
High Speed CAN Physical Layer
TxD
VCC =
TxD =
VCC
RxD =
CANH =
t
CANH
CANL
CANL =
VDiff =
VCC
Transmitter supply voltage
Transmit data input from
the microcontroller
Receive data output to
the microcontroller
Bus level on the CANH
input/output
Bus level on the CANL
input/output
Differential voltage
between CANH and CANL
VDiff = VCANH – VCANL
t
VDiff
VCC
“dominant” receiver threshold
“recessive” receiver threshold
t
RxD
VCC
tLoop(H,L)
Figure 3
Data Sheet
tLoop(L,H)
t
High speed CAN bus signals and logic signals
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TLE7250LE
TLE7250SJ
Functional Description
The TLE7250 is a High-Speed CAN transceiver, operating as an interface between the CAN controller and the
physical bus medium. A HS CAN network is a two wire, differential network which allows data transmission rates
for CAN FD frames up to 2 MBit/s. Characteristic for HS CAN networks are the two signal states on the HS CAN
bus: “dominant” and “recessive” (see Figure 3).
VCC and GND are the supply pins for the TLE7250. The pins CANH and CANL are the interface to the HS CAN
bus and operate in both directions, as an input and as an output. RxD and TxD pins are the interface to the CAN
controller, the TxD pin is an input pin and the RxD pin is an output pin. The NEN and NRM pins are the input pins
for the mode selection (see Figure 4).
By setting the TxD input pin to logical “low” the transmitter of the TLE7250 drives a “dominant” signal to the CANH
and CANL pins. Setting TxD input to logical “high” turns off the transmitter and the output voltage on CANH and
CANL discharges towards the “recessive” level. The “recessive” output voltage is provided by the bus-biasing (see
Figure 1). The output of the transmitter is considered to be “dominant”, when the voltage difference between
CANH and CANL is at least higher than 1.5 V (VDiff = VCANH - VCANL).
Parallel to the transmitter the normal-mode receiver monitors the signal on the CANH and CANL pins and indicates
it on the RxD output pin. A “dominant” signal on the CANH and CANL pins sets the RxD output pin to logical “low”,
vice versa a “recessive” signal sets the RxD output to logical “high”. The normal-mode receiver considers a voltage
difference (VDiff) between CANH and CANL above 0.9 V as “dominant” and below 0.5 V as “recessive”.
To be conform with HS CAN features, like the bit to bit arbitration, the signal on the RxD output has to follow the
signal on the TxD input within a defined loop delay tLoop ≤ 255 ns.
Data Sheet
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TLE7250LE
TLE7250SJ
Functional Description
4.2
Modes of Operation
The TLE7250 supports three different modes of operation, power-save mode, receive-only mode and normaloperating mode while the transceiver is supplied according to the specified functional range. The mode of
operation is selected by the NEN and the NRM input pins (see Figure 4).
VCC > VCC(UV,R)
power-save mode
NEN = 0
NRM = 1
NEN = 1
NEN = 1
NRM = “X”
normal-operating mode
NEN = 0
NRM = 1
NEN = 0
NRM = 0
NEN = 0
NRM = 0
NEN = 0
NRM = 1
VCC > VCC(UV,R)
Figure 4
Mode state diagram
4.2.1
Normal-operating Mode
NEN = 1
NRM = “X”
NRM = “X”
receive-only
mode
NEN = 0
NRM = 0
VCC > VCC(UV,R)
In normal-operating mode the transmitter and the receiver of the HS CAN transceiver TLE7250 are active (see
Figure 1). The HS CAN transceiver sends the serial data stream on the TxD input pin to the CAN bus. The data
on the CAN bus is displayed at the RxD pin simultaneously. A logical “low” signal on the NEN pin and a logical
“high” signal on the NRM pin selects the normal-operating mode, while the transceiver is supplied by VCC (see
Table 2 for details).
4.2.2
Power-save Mode
The power-save mode is an idle mode of the TLE7250 with optimized power consumption. In power-save mode
the transmitter and the normal-mode receiver are turned off. The TLE7250 can not send any data to the HS CAN
bus nor receive any data from the HS CAN bus.
The RxD output pin is permanently “high” in the power-save mode.
A logical “high” signal on the NEN pin selects the power-save mode, while the transceiver is supplied by the
transmitter supply VCC (see Table 2 for details).
In power-save mode the bus input pins are not biased. Therefore the CANH and CANL input pins are floating and
the HS CAN bus interface has a high resistance.
4.2.3
Receive-only Mode
In receive-only mode the normal-mode receiver is active and the transmitter is turned off. The TLE7250 can
receive data from the HS CAN bus, but cannot send any data to the HS CAN bus.
A logical “low” signal on the NEN pin and a logical “low” signal on the NRM pin selects the receive-only mode,
while the transceiver is supplied by VCC (see Table 2 for details).
Data Sheet
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Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Functional Description
4.3
Power-up and Undervoltage Condition
By detecting an undervoltage event or by switching off the transmitter power supply VCC, the transceiver TLE7250
changes the mode of operation (details see Figure 5).
normal-operating
mode
VCC “on”
NEN “0”
NRM “1”
NEN NRM
0
power-down
state
NEN NRM
“X”
“X”
VCC
NEN NRM
Table 2
Modes of operation
0
NEN NRM
“X”
0
VCC
“on”
VCC “on”
NEN “1”
NRM “X”
power-save
mode
1
Power-up and undervoltage
VCC “on”
NEN “0”
NRM “0”
receive-only
mode
VCC “on”
NEN “1”
NRM “X”
VCC “on”
NEN “0”
NRM “X”
Figure 5
“on”
VCC “on”
NEN “0”
NRM “1”
VCC “on”
NEN “0”
NRM “0”
“off”
1
VCC “on”
NEN “0”
NRM “1”
VCC
VCC “on”
NEN “0”
NRM “0”
VCC
“on”
Mode
NEN
NRM
VCC
Bus-bias Transmitter Normal-mode Low-power
Receiver
Receiver
Normal-operating
“low”
“high”
“on”
VCC/2
“on”
“on”
not available
Power-save
“high”
“X”
“on”
floating
“off”
“off”
not available
Receive-only
“low”
Power-down state “X”
Data Sheet
“low”
“on”
VCC/2
“off”
“on”
not available
“X”
“off”
floating
“off”
“off”
not available
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TLE7250LE
TLE7250SJ
Functional Description
4.3.1
Power-down State
Independent of the NEN and NRM input pins the TLE7250 is in power-down state when the transmitter supply
voltage VCC is turned off (see Figure 5).
In the power-down state the input resistors of the receiver are disconnected from the bus biasing VCC/2. The CANH
and CANL bus interface of the TLE7250 is floating and acts as a high-impedance input with a very small leakage
current. The high-ohmic input does not influence the “recessive” level of the CAN network and allows an optimized
EME performance of the entire HS CAN network (see also Table 2).
4.3.2
Power-up
The HS CAN transceiver TLE7250 powers up if the transmitter supply VCC is connected to the device. By default
the device powers up in power-save mode, due to the internal pull-up resistor on the NEN pin to VCC.
In case the device needs to power-up to normal-operating mode, the NEN pin needs to be pulled active to logical
“low” while the NRM pin is logical “high” (see Figure 5).
Data Sheet
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Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Functional Description
Undervoltage on the Transmitter Supply VCC
4.3.3
In case the transmitter supply VCC falls below the threshold VCC < VCC(UV,F), the transceiver TLE7250 can not
provide the correct bus levels to the CANH and CANL anymore. The normal-mode receiver is powered by the
transmitter supply VCC. In case of insufficient VCC supply the TLE7250 can neither transmit the CANH and CANL
signals correctly to bus nor can it receive them properly. Therefore the TLE7250 powers down and blocks both,
the transmitter and the receiver.
The transceiver TLE7250 powers up again, when the transmitter supply VCC recovers from the undervoltage
condition.
VCC
VCC undervoltage monitor
VCC(UV,F)
VCC undervoltage monitor
VCC(UV,R)
hysteresis
VCC(UV,H)
tDelay(UV) delay time undervoltage
t
any mode of operation
power-down state
power-save mode
NEN
“high” due the internal
pull-up resistor1)
“X” = don’t care
t
NRM
“high” due the internal
pull-up resistor1)
“X” = don’t care
1)
Figure 6
Data Sheet
assuming no external signal applied
t
Undervoltage on the transmitter supply VCC
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TLE7250LE
TLE7250SJ
Fail Safe Functions
5
Fail Safe Functions
5.1
Short Circuit Protection
The CANH and CANL bus outputs are short circuit proof, either against GND or a positive supply voltage. A current
limiting circuit protects the transceiver against damages. If the device is heating up due to a continuous short on
the CANH or CANL, the internal overtemperature protection switches off the bus transmitter.
5.2
Unconnected Logic Pins
All logic input pins have an internal pull-up resistor to VCC. In case the VCC supply is activated and the logical pins
are open, the TLE7250 enters into the power-save mode by default. In power-save mode the transmitter of the
TLE7250 is disabled and the bus bias is floating.
5.3
TxD Time-out Function
The TxD time-out feature protects the CAN bus against permanent blocking in case the logical signal on the TxD
pin is continuously “low”. A continuous “low” signal on the TxD pin might have its root cause in a locked-up
microcontroller or in a short circuit on the printed circuit board, for example. In normal-operating mode, a logical
“low” signal on the TxD pin for the time t > tTxD enables the TxD time-out feature and the TLE7250 disables the
transmitter (see Figure 7). The receiver is still active and the data on the bus continues to be monitored by the
RxD output pin.
t > tTxD
TxD time-out
CANH
CANL
TxD time–out released
t
TxD
t
RxD
t
Figure 7
TxD time-out function
Figure 7 illustrates how the transmitter is deactivated and activated again. A permanent “low” signal on the TxD
input pin activates the TxD time-out function and deactivates the transmitter. To release the transmitter after a TxD
time-out event the TLE7250 requires a signal change on the TxD input pin from logical “low” to logical “high”.
Data Sheet
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TLE7250LE
TLE7250SJ
Fail Safe Functions
5.4
Overtemperature Protection
The TLE7250 has an integrated overtemperature detection to protect the TLE7250 against thermal overstress of
the transmitter. The overtemperature protection is active in normal-operating mode and disabled in power-save
mode and receive-only mode. In case of an overtemperature condition, the temperature sensor will disable the
transmitter (see Figure 1) while the transceiver remains in normal-operating mode.
After the device has cooled down the transmitter is activated again (see Figure 8). A hysteresis is implemented
within the temperature sensor.
TJSD (shut down temperature)
TJ
cool down
˂T
switch-on transmitter
t
CANH
CANL
t
TxD
t
RxD
t
Figure 8
Overtemperature protection
5.5
Delay Time for Mode Change
The HS CAN transceiver TLE7250 changes the mode of operation within the time window tMode. Depending on the
selected mode of operation, the RxD output pin is set to logical “high” during the mode change.
In this case the RxD output does not reflect the status on the CANH and CANL input pins (see as an example
Figure 13 and Figure 14).
Data Sheet
15
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
General Product Characteristics
6
General Product Characteristics
6.1
Absolute Maximum Ratings
Table 3
Absolute maximum ratings voltages, currents and temperatures1)
All voltages with respect to ground; positive current flowing into pin;
(unless otherwise specified)
Parameter
Symbol
Values
Min.
Typ.
Max.
Unit Note /
Test Condition
Number
VCC
VCANH
VCANL
VCAN SDiff
-0.3
–
6.0
V
–
P_6.1.1
-40
–
40
V
–
P_6.1.2
-40
–
40
V
–
P_6.1.3
-40
–
40
V
–
P_6.1.4
Voltages at the input pins:
NEN, NRM, TxD
VMAX_IN
-0.3
–
6.0
V
–
P_6.1.5
Voltages at the output pin:
RxD
VMAX_OUT -0.3
–
VCC
V
–
P_6.1.6
IRxD
-20
–
20
mA
–
P_6.1.7
Tj
TS
-40
–
150
°C
–
P_6.1.8
-55
–
150
°C
–
P_6.1.9
–
9
kV
HBM
P_6.1.10
2)
(100 pF via 1.5 kΩ)
–
2
kV
HBM
P_6.1.11
2)
(100 pF via 1.5 kΩ)
–
750
V
CDM3)
Voltages
Transmitter supply voltage
CANH DC voltage versus GND
CANL DC voltage versus GND
Differential voltage between
CANH and CANL
Currents
RxD output current
Temperatures
Junction temperature
Storage temperature
ESD Resistivity
ESD immunity at CANH, CANL
versus GND
VESD_HBM_ -9
ESD immunity at all other pins
VESD_HBM_ -2
CAN
ALL
ESD immunity to GND
VESD_CDM -750
P_6.1.12
1) Not subject to production test, specified by design
2) ESD susceptibility, Human Body Model “HBM” according to ANSI/ESDA/JEDEC JS-001
3) ESD susceptibility, Charge Device Model “CDM” according to EIA/JESD22-C101 or ESDA STM5.3.1
Note: Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability. Integrated protection functions
are designed to prevent IC destruction under fault conditions described in the data sheet. Fault conditions
are considered as “outside” normal-operating range. Protection functions are not designed for continuos
repetitive operation.
Data Sheet
16
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
General Product Characteristics
6.2
Functional Range
Table 4
Functional range
Parameter
Symbol
Values
Unit
Note /
Test Condition
Number
Min.
Typ.
Max.
VCC
4.5
–
5.5
V
–
P_6.2.1
Tj
-40
–
150
°C
1)
P_6.2.2
Supply Voltages
Transmitter supply voltage
Thermal Parameters
Junction temperature
1) Not subject to production test, specified by design.
Note: Within the functional range the IC operates as described in the circuit description. The electrical
characteristics are specified within the conditions given in the related electrical characteristics table.
6.3
Thermal Resistance
Note: This thermal data was generated in accordance with JEDEC JESD51 standards. For more information,
please visit www.jedec.org.
Table 5
Thermal resistance1)
Parameter
Symbol
Values
Min.
Typ.
Max.
–
55
–
Unit
Note /
Test Condition
Number
K/W
2)
TLE7250LE
P_6.3.1
TLE7250SJ
P_6.3.4
Thermal Resistances
Junction to Ambient PG-TSON-8
Junction to Ambient PG-DSO-8
RthJA
RthJA
–
130
–
K/W
2)
Thermal Shutdown (junction temperature)
Thermal shutdown temperature
TJSD
150
175
200
°C
–
P_6.3.2
Thermal shutdown hysteresis
∆T
–
10
–
K
–
P_6.3.3
1) Not subject to production test, specified by design
2) Specified RthJA value is according to Jedec JESD51-2,-7 at natural convection on FR4 2s2p board. The product (TLE7250)
was simulated on a 76.2 x 114.3 x 1.5 mm board with 2 inner copper layers (2 x 70µm Cu, 2 x 35µm Cu).
Data Sheet
17
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Electrical Characteristics
7
Electrical Characteristics
7.1
Functional Device Characteristics
Table 6
Electrical characteristics
4.5 V < VCC < 5.5 V; RL = 60 Ω; -40 °C < Tj < 150 °C; all voltages with respect to ground; positive current flowing
into pin; unless otherwise specified.
Parameter
Symbol
Values
Min.
Typ.
Max.
Unit Note / Test Condition
Number
Current Consumption
Current consumption at VCC
normal-operating mode
ICC
–
2.6
5
mA
“recessive” state,
VTxD = VNRM = VCC,
VNEN = 0 V;
P_7.1.1
Current consumption at VCC
normal-operating mode
ICC
–
38
60
mA
“dominant” state,
VTxD = VNEN = 0 V,
VNRM = VCC;
P_7.1.2
Current consumption at VCC
receive-only mode
ICC(ROM)
–
2
3
mA
VNEN = VNRM = 0 V;
P_7.1.3
Current consumption at VCC
power-save mode
ICC(PSM)
–
5
12
µA
VTxD = VNEN = VNRM = VCC;
P_7.1.4
VCC(UV,R)
3.8
4.0
4.3
V
–
P_7.1.5
VCC(UV,F)
3.65
3.85
4.3
V
–
P_7.1.52
VCC(UV,H)
–
150
–
mV
1)
P_7.1.6
VCC undervoltage delay time tDelay(UV)
–
–
100
µs
1)
VRxD = VCC - 0.4 V,
VDiff < 0.5 V;
VRxD = 0.4 V, VDiff > 0.9 V;
Supply Resets
VCC undervoltage monitor
rising edge
VCC undervoltage monitor
falling edge
VCC undervoltage monitor
hysteresis
(see Figure 6);
P_7.1.7
Receiver Output RxD
“High” level output current
IRD,H
–
-4
-2
mA
“Low” level output current
IRD,L
2
4
–
mA
Data Sheet
18
P_7.1.8
P_7.1.9
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Electrical Characteristics
Table 6
Electrical characteristics (cont’d)
4.5 V < VCC < 5.5 V; RL = 60 Ω; -40 °C < Tj < 150 °C; all voltages with respect to ground; positive current flowing
into pin; unless otherwise specified.
Parameter
Symbol
Values
Unit Note / Test Condition
Min.
Typ.
0.5
0.7
V
× VCC × VCC
Number
Max.
Transmission Input TxD
“High” level input voltage
threshold
VTxD,H
–
“Low” level input voltage
threshold
VTxD,L
0.3
0.4
–
× VCC × VCC
V
Pull-up resistance
RTxD
VHYS(TxD)
CTxD
tTxD
10
“High” level input voltage
threshold
Input hysteresis
–
25
50
450
–
“recessive” state;
P_7.1.10
“dominant” state;
P_7.1.11
kΩ
–
P_7.1.12
mV
1)
P_7.1.13
P_7.1.14
–
–
10
pF
1)
4.5
–
16
ms
normal-operating mode;
P_7.1.15
VNEN,H
–
0.5 ×
0.7 ×
V
power-save mode;
P_7.1.16
VCC
VCC
“Low” level input voltage
threshold
VNEN,L
0.3 ×
0.4 ×
–
V
VCC
normal-operating mode,
receive-only mode;
P_7.1.17
VCC
Pull-up resistance
RNEN
CNEN
VHYS(NEN)
10
25
50
kΩ
–
P_7.1.18
pF
1)
P_7.1.19
P_7.1.20
Input capacitance
TxD permanent “dominant”
time-out
Not Enable Input NEN
Input capacitance
Input hysteresis
–
–
10
–
200
–
mV
1)
0.5 ×
0.7 ×
V
VCC
normal-operating mode,
power-save mode;
P_7.1.21
VCC
–
V
receive-only mode, powersave mode;
P_7.1.22
50
kΩ
–
P_7.1.23
pF
1)
P_7.1.24
P_7.1.25
Not Receive-only Input NRM
“High” level input voltage
threshold
VNRM,H
–
“Low” level input voltage
threshold
VNRM,L
0.3 ×
0.4 ×
VCC
VCC
Pull-up resistance
RNRM
CNRM
VNRM(HYS)
10
25
–
200
–
mV
1)
Differential receiver
threshold “dominant”
normal-operating mode and
receive-only mode
VDiff_D
–
0.75
0.9
V
2)
P_7.1.26
Differential receiver
threshold “recessive”
normal-operating mode and
receive-only mode
VDiff_R
0.5
0.66
–
V
2)
P_7.1.27
Common mode range
CMR
VDiff,hys
-12
–
12
V
VCC = 5 V;
P_7.1.28
–
90
–
mV
1)
P_7.1.29
Ri
10
20
30
kΩ
“recessive” state;
P_7.1.30
Input capacitance
Input hysteresis
–
–
10
Bus Receiver
Differential receiver
hysteresis normal-operating
mode
CANH, CANL input
resistance
Data Sheet
19
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Electrical Characteristics
Table 6
Electrical characteristics (cont’d)
4.5 V < VCC < 5.5 V; RL = 60 Ω; -40 °C < Tj < 150 °C; all voltages with respect to ground; positive current flowing
into pin; unless otherwise specified.
Parameter
Differential input resistance
Input resistance deviation
between CANH and CANL
Input capacitance CANH,
CANL versus GND
Symbol
Values
Unit Note / Test Condition
Number
kΩ
P_7.1.31
Min.
Typ.
Max.
RDiff
∆R i
20
40
60
-1
–
1
%
CIn
–
20
40
pF
–
10
20
Differential input capacitance CInDiff
“recessive” state;
1)
“recessive” state;
P_7.1.32
1)
VTxD = VCC;
P_7.1.33
pF
1)
VTxD = VCC;
P_7.1.34
Bus Transmitter
CANL/CANH “recessive”
output voltage
normal-operating mode
VCANL/H
2.0
2.5
3.0
V
VTxD = VCC,
no load;
P_7.1.35
CANH, CANL “recessive”
output voltage difference
normal-operating mode
VDiff_NM
-500
–
50
mV
VTxD = VCC,
P_7.1.36
CANL “dominant”
output voltage
normal-operating mode
VCANL
0.5
–
2.25
V
VTxD = 0 V;
P_7.1.37
CANH “dominant”
output voltage
normal-operating mode
VCANH
2.75
–
4.5
V
VTxD = 0 V;
P_7.1.38
CANH, CANL “dominant”
output voltage difference
normal-operating mode
according to ISO 11898-2
VDiff = VCANH - VCANL
VDiff
1.5
–
3.0
V
VTxD = 0 V,
50 Ω < RL < 65 Ω,
4.75 < VCC < 5.25 V;
P_7.1.39
CANH, CANL “dominant”
output voltage difference
normal-operating mode
VDiff = VCANH - VCANL
VDiff_R45
1.4
–
3.0
V
VTxD = 0 V,
45 Ω < RL < 50 Ω,
4.75 < VCC < 5.25 V;
P_7.1.53
Driver “dominant” symmetry
normal-operating mode
VSYM = VCANH + VCANL
VSYM
4.5
5
5.5
V
VCC = 5.0 V, VTxD = 0 V;
P_7.1.40
CANL short circuit current
ICANLsc
40
75
100
mA
P_7.1.41
CANH short circuit current
ICANHsc
-100
-75
-40
mA
Leakage current, CANH
ICANH,lk
-5
–
5
µA
VCANLshort = 18 V,
VCC = 5.0 V, t < tTxD,
VTxD = 0 V;
VCANHshort = 0 V,
VCC = 5.0 V, t < tTxD,
VTxD = 0 V;
VCC = 0 V,
0 V < VCANH < 5 V,
VCANH=VCANL;
Data Sheet
no load;
20
P_7.1.42
P_7.1.43
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Electrical Characteristics
Table 6
Electrical characteristics (cont’d)
4.5 V < VCC < 5.5 V; RL = 60 Ω; -40 °C < Tj < 150 °C; all voltages with respect to ground; positive current flowing
into pin; unless otherwise specified.
Parameter
Leakage current, CANL
Symbol
ICANL,lk
Values
Unit Note / Test Condition
Number
Min.
Typ.
Max.
-5
–
5
µA
VCC = 0 V,
0 V < VCANL < 5 V,
VCANH=VCANL;
P_7.1.44
CL = 100 pF,
4.75 V < VCC < 5.25 V,
CRxD = 15 pF;
CL = 100 pF,
4.75 V < VCC < 5.25 V,
CRxD = 15 pF;
1)
CL = 200 pF, RL = 120 Ω,
4.75 V < VCC < 5.25 V,
CRxD = 15 pF;
P_7.1.45
Dynamic CAN-Transceiver Characteristics
Propagation delay
TxD-to-RxD “low”
(“recessive to “dominant”)
tLoop(H,L)
–
180
255
ns
Propagation delay
TxD-to-RxD “high”
(“dominant” to “recessive”)
tLoop(L,H)
–
180
255
ns
Propagation delay
extended load
TxD-to-RxD “low”
(“recessive to “dominant”)
tLoop_Ext(H,L) –
–
300
ns
Propagation delay
extended load
TxD-to-RxD “high”
(“dominant” to “recessive”)
tLoop_Ext(L,H) –
–
300
ns
1)
CL = 200 pF, RL = 120 Ω,
4.75 V < VCC < 5.25 V,
CRxD = 15 pF;
P_7.1.55
Propagation delay
TxD “low” to bus “dominant”
td(L),T
–
90
140
ns
P_7.1.47
td(H),T
Propagation delay
TxD “high” to bus “recessive”
–
90
140
ns
td(L),R
Propagation delay
bus “dominant” to RxD “low”
–
90
140
ns
td(H),R
Propagation delay
bus “recessive” to RxD “high”
–
90
140
ns
CL = 100 pF,
4.75 V < VCC < 5.25 V,
CRxD = 15 pF;
CL = 100 pF,
4.75 V < VCC < 5.25 V,
CRxD = 15 pF;
CL = 100 pF,
4.75 V < VCC < 5.25 V,
CRxD = 15 pF;
CL = 100 pF,
4.75 V < VCC < 5.25 V,
CRxD = 15 pF;
–
–
20
µs
1)
P_7.1.51
P_7.1.46
P_7.1.54
P_7.1.48
P_7.1.49
P_7.1.50
Delay Times
Delay time for mode change tMode
Data Sheet
21
(see Figure 13 and
Figure 14);
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Electrical Characteristics
Table 6
Electrical characteristics (cont’d)
4.5 V < VCC < 5.5 V; RL = 60 Ω; -40 °C < Tj < 150 °C; all voltages with respect to ground; positive current flowing
into pin; unless otherwise specified.
Parameter
Symbol
Values
Min.
Unit Note / Test Condition
Number
Typ.
Max.
Received recessive bit width tBit(RxD)_2MB 400
at 2 MBit/s
500
550
ns
CL = 100 pF,
4.75 V < VCC < 5.25 V,
CRxD = 15 pF, tBit = 500 ns,
(see Figure 11);
P_7.1.59
Transmitted recessive bit
width
at 2 MBit/s
tBit(Bus)_2MB 435
500
530
ns
CL = 100 pF,
4.75 V < VCC < 5.25 V,
CRxD = 15 pF, tBit = 500 ns,
(see Figure 11);
P_7.1.56
Receiver timing symmetry
at 2 MBit/s
∆tRec = tBit(RxD) - tBit(Bus)
ΔtRec_2MB
–
40
ns
CL = 100 pF,
4.75 V < VCC < 5.25 V,
CRxD = 15 pF, tBit = 500 ns,
P_7.1.57
CAN FD Characteristics
-65
(see Figure 11);
1) Not subject to production test, specified by design.
2) In respect to the common mode range.
Data Sheet
22
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Electrical Characteristics
7.2
Diagrams
NRM
7
CANH
TxD
NEN
CL
5
1
8
RL
RxD
6
4
CRxD
CANL
GND
VCC
3
100 nF
2
Figure 9
Test circuits for dynamic characteristics
TxD
0.7 x VCC
0.3 x VCC
t
td(L),T
td(H),T
VDiff
0.9 V
0.5 V
t
td(L),R
td(H),R
tLoop(H,L)
tLoop(L,H)
RxD
0.7 x VCC
0.3 x VCC
t
Figure 10
Data Sheet
Timing diagrams for dynamic characteristics
23
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Electrical Characteristics
TxD
0.7 x VCC
0.3 x VCC
0.3 x VCC
5 x tBit
VDiff
tBit
t
tLoop(H,L)
tBit(Bus)
VDiff = VCANH - VCANL
0.9 V
0.5 V
t
tLoop(L,H)
tBit(RxD)
RxD
0.7 x VCC
0.3 x VCC
t
Figure 11
Data Sheet
“Recessive” bit width - five “dominant” bits followed by one “recessive” bit
24
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Application Information
8
Application Information
8.1
ESD Robustness according to IEC61000-4-2
Test for ESD robustness according to IEC61000-4-2 “Gun test” (150 pF, 330 Ω) have been performed. The results
and test conditions are available in a separate test report.
Table 7
ESD robustness according to IEC61000-4-2
Performed Test
Result
Unit
Remarks
Electrostatic discharge voltage at pin CANH and ≥ +8
CANL versus GND
kV
1)
Positive pulse
Electrostatic discharge voltage at pin CANH and ≤ -8
CANL versus GND
kV
1)
Negative pulse
1) ESD susceptibility “ESD GUN” according to GIFT / ICT paper: “EMC Evaluation of CAN Transceivers, version 03/02/IEC
TS62228”, section 4.3. (DIN EN61000-4-2)
Tested by external test facility (IBEE Zwickau, EMC test report no. TBD).
Data Sheet
25
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Application Information
8.2
Application Example
VBAT
I
Q1
22 uF
TLE4476D
CANH
CANL
EN
GND
100 nF
Q2
3
VCC
22 uF
120
Ohm
100 nF
TLE7250LE
8
NEN
7
CANH
6
4
RxD
CANL
optional:
common mode choke
1
TxD
5
NRM
VCC
Out
Out
In
Microcontroller
e.g. XC22xx
Out
GND
GND
2
I
Q1
22 uF
TLE4476D
EN
GND
100 nF
Q2
3
VCC
22 uF
100 nF
TLE7250LE
7
6
NEN
CANH
TxD
RxD
CANL
optional:
common mode choke
NRM
120
Ohm
8
1
4
5
VCC
Out
Out
In
Microcontroller
e.g. XC22xx
Out
GND
GND
2
CANH
CANL
example ECU design
Figure 12
Data Sheet
Application circuit
26
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Application Information
8.3
Examples for Mode Changes
Changing the status on the NRM or NEN input pin triggers a change of the operating mode, disregarding the actual
signal on the CANH, CANL and TxD pins (see also Chapter 4.2).
Mode changes are triggered by the NRM pin and NEN pin, when the device TLE7250 is fully supplied. Setting the
NEN pin to logical “low” and the NRM pin to logical “high” changes the mode of operation to normal-operating
mode:
•
The mode change is executed independently of the signal on the HS CAN bus. The CANH, CANL inputs may
be either “dominant” or “recessive”. They can be also permanently shorted to GND or VCC.
•
A mode change is performed independently of the signal on the TxD input. The TxD input may be either logical
“high” or “low”.
Analog to that, changing the NEN input pin to logical “high” changes the mode of operation to the power-save
mode. Changing the NEN input pin and the NRM input pin to logical “low” changes the mode of operation to the
receive-only mode. Both mode changes are independent on the signals at the CANH, CANL and TxD pins.
Note: In case the TxD signal is “low” setting the NRM input pin to logical “high” and the NEN input pin to logical
“low” changes the device to normal-operating mode and drives a “dominant” signal to the HS CAN bus”.
Note: The TxD time-out is only effective in normal-operating mode. The TxD time-out timer starts when the
TLE7250 enters normal-operating mode and the TxD input is set to logical “low”.
Data Sheet
27
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Application Information
8.3.1
Mode Change while the TxD Signal is “low”
The example in Figure 13 shows a mode change to normal-operating mode while the TxD input is logical “low”.
The HS CAN signal is “recessive”, assuming all other HS CAN bus subscribers are also sending a “recessive” bus
signal.
While the transceiver TLE7250 is in power-save mode, the transmitter and the normal-mode receiver are turned
off. The TLE7250 drives no signal to the HS CAN bus nor does it receive any signal from the HS CAN bus.
Changing the NEN to logical “low” turns the mode of operation to normal-operating mode, while the TxD input
signal remains logical “low”. The transmitter and the normal-mode receiver remain disabled until the mode
transition is completed. In normal-operating mode the transceiver and the normal-mode receiver are active. The
“low” signal on the TxD input drives a “dominant” signal to the HS CAN bus and the RxD output pin becomes
logical “low”, following the “dominant” signal on the HS CAN bus.
Changing the mode of operation from normal-operating mode to receive-only mode by setting the NRM input pin
to “low”, disables the transmitter and the TxD input, but the normal-mode receiver and the RxD output remain
active. The HS CAN bus becomes “recessive” since the transmitter is disabled. The RxD input indicates the
“recessive” HS CAN bus signal by a logical “high” output signal (see also the example in Figure 13).
Mode changes between the power-save mode on the one side and the normal-operating mode or the receive-only
mode on the other side, disable the transmitter and the normal-mode receiver. No signal can be driven to the
HS CAN bus nor can it be received from the HS CAN bus. Mode changes between the normal-operating mode
and the receive-only mode disable the transmitter and the normal mode receiver remains active. The HS CAN
transceiver TLE7250 monitors the HS CAN bus also during the mode transition from normal-operating mode to
receive-only mode and vice versa.
8.3.2
Mode Change while the Bus Signal is “dominant”
The example in Figure 14 shows a mode change while the bus is “dominant” and the TxD input signal is set to
logical “high”.
While the transceiver TLE7250 is in power-save mode, the transmitter and the normal-mode receiver are turned
off. The TLE7250 drives no signal to the HS CAN bus nor does it receive any signal from the HS CAN bus.
Changing the NEN to logical “low” turns the mode of operation to normal-operating mode, while the TxD input
signal remains logical “high”. The transmitter and the normal-mode receiver remain disabled until the mode
transition is completed. In normal-operating mode the transceiver and the receiver are active and therefor the RxD
output changes to logical “low” indicating the “dominant” signal on the HS CAN bus.
Changing the mode of operation from normal-operating mode to receive-only mode by setting the NRM input pin
to “low”, disables the transmitter and the TxD input, but the normal-mode receiver and the RxD output remain
active. Since the “dominant” signal on the HS CAN bus is driven by another HS CAN bus subscriber, the bus
remains “dominant” and the RxD input indicates the “dominant” HS CAN bus signal by a logical “low” output signal
(see also the example in Figure 14).
Data Sheet
28
Rev. 1.0, 2015-08-12
Figure 13
Data Sheet
29
RxD
VDIFF
TxD
NRM
NEN
RxD output
blocked
normal-mode
receiver blocked
TxD input and transmitter
blocked
transition
power-save
t = tMode
TxD input and transmitter
active
normal-operating
receive-only
transition
t = tMode
TxD input and transmitter blocked
normal-mode receiver and RxD output active
transition
t = tMode
Note: The signals on the HS CAN bus are “recessive”, the “dominant” signal is
generated by the TxD input signal
TxD input and transmitter
active
normal-operating
t
t
t
t
normal-mode
receiver blocked
t
power-save
TxD input and transmitter
blocked
RxD output
blocked
transition
t = tMode
TLE7250LE
TLE7250SJ
Application Information
Example for a mode change while the TxD is “low”
Rev. 1.0, 2015-08-12
Figure 14
Data Sheet
30
RxD
VDIFF
TxD
NRM
NEN
RxD output
blocked
normal-mode
receiver blocked
TxD input and transmitter
blocked
transition
power-save
t = tMode
TxD input and transmitter
active
normal-operating
receive-only
transition
t = tMode
TxD input and transmitter blocked
normal-mode receiver and RxD output active
transition
t = tMode
Note: The “dominant” signal on the HS CAN bus is set by another HS CAN bus subscriber.
TxD input and transmitter
active
normal-operating
t
t
t
t
normal-mode
receiver blocked
t
power-save
TxD input and transmitter
blocked
RxD output
blocked
transition
t = tMode
TLE7250LE
TLE7250SJ
Application Information
Example for a mode change while the HS CAN is “dominant”
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Application Information
8.4
Further Application Information
•
Please contact us for information regarding the pin FMEA.
•
Existing application note.
•
For further information you may visit: http://www.infineon.com/
Data Sheet
31
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Package Outline
0 +0.05
1±0.1
Package Outline
0.3 ±0.1
Pin 1 Marking
1.63 ±0.1
0.56 ±0.1
0.25 ±0.1
3 ±0.1
0.05
Z
0.38 ±0.1
0.4 ±0.1
3 ±0.1
2.4 ±0.1
1.58 ±0.1
0.1 ±0.1
0.81 ±0.1
0.2 ±0.1
9
0.65 ±0.1
Pin 1 Marking
0.3 ±0.1
PG-TSON-8-1-PO V01
Z (4:1)
0.07 MIN.
PG-TSON-8 (Plastic Thin Small Outline Nonleaded PG-TSON-8-1)
0.1
2)
0.41+0.1
-0.06
0.2
8
5
1
4
5 -0.2 1)
M
0.19 +0.06
C
B
8 MAX.
1.27
0.35 x 45˚
4 -0.2 1)
1.75 MAX.
0.175 ±0.07
(1.45)
Figure 15
0.64 ±0.25
6 ±0.2
A B 8x
0.2
M
C 8x
A
Index Marking
1) Does not include plastic or metal protrusion of 0.15 max. per side
2) Lead width can be 0.61 max. in dambar area
GPS01181
Figure 16
PG-DSO-8 (Plastic Dual Small Outline PG-DSO-8-44)
Green Product (RoHS compliant)
To meet the world-wide customer requirements for environmentally friendly products and to be compliant with
government regulations the device is available as a green product. Green products are RoHS compliant (i.e
Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020).
For further information on alternative packages, please visit our website:
http://www.infineon.com/packages.
Data Sheet
32
Dimensions in mm
Rev. 1.0, 2015-08-12
TLE7250LE
TLE7250SJ
Revision History
10
Revision History
Revision
Date
Changes
1.00
2015-08-12
Data Sheet created.
Data Sheet
33
Rev. 1.0, 2015-08-12
Edition 2015-08-12
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2006 Infineon Technologies AG
All Rights Reserved.
Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee of conditions or
characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any
information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties
and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights
of any third party.
Information
For further information on technology, delivery terms and conditions and prices, please contact the nearest
Infineon Technologies Office (www.infineon.com).
Warnings
Due to technical requirements, components may contain dangerous substances. For information on the types in
question, please contact the nearest Infineon Technologies Office.
Infineon Technologies components may be used in life-support devices or systems only with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support
devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain
and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may
be endangered.
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