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TPS3711
SBVS272A – NOVEMBER 2015 – REVISED SEPTEMBER 2018
TPS3711 36-V Voltage Detector
1 Features
3 Description
•
•
•
•
•
The TPS3711 wide-supply voltage comparator
operates over a 1.8-V to 36-V range. The device has
a precision comparator with an internal 400-mV
reference and an open-drain output rated to 25 V for
undervoltage detection. Set the monitored voltage
with the use of external resistors.
1
•
•
•
Wide Supply Voltage Range: 1.8 V to 36 V
Adjustable Threshold: Down to 400 mV
Open-Drain Output for Undervoltage Detection
Low Quiescent Current: 7 µA (Typical)
High Threshold Accuracy:
– 0.75% Over Temperature
– 0.25% (Typical)
Internal Hysteresis: 5.5 mV (Typical)
Temperature Range: –40°C to +125°C
Package: SOT-6
2 Applications
•
•
•
•
•
•
Industrial Control Systems
Embedded Computing Modules
DSPs, Microcontrollers, and Microprocessors
Notebook and Desktop Computers
Portable- and Battery-Powered Products
FPGA and ASIC Systems
OUT is driven low when the voltage at the SENSE
pin drops below the negative threshold, and goes
high when the voltage returns above the positive
threshold. The comparator in the TPS3711 includes
built-in hysteresis for noise rejection, thereby
ensuring stable output operation without false
triggering.
The TPS3711 is available in a SOT-6 package, and is
specified over the junction temperature range of
–40°C to +125°C.
Device Information
PART NUMBER
TPS3711
Typical Error vs Junction Temperature
1.8 V to 36 V
VPUL LU P
0 V to 25 V
RP
VDD
SENSE
R2
OUT
To a re set or
ena ble input
of the system
Negative-Going Input Threshold (mV)
400
VMON
R1
399.9
399.8
399.7
399.6
399.5
399.4
399.3
399.2
VDD = 1.8 V
VDD = 12 V
VDD = 36 V
399.1
399
-40
GND
BODY SIZE (NOM)
2.90 mm × 1.60 mm
(1) For all available packages, see the package option addendum
at the end of the datasheet.
Typical Application
0.01 F
PACKAGE
SOT (6)
(1)
-25
-10
5
20 35 50 65
Temperature (qC)
80
95
110 125
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
TPS3711
SBVS272A – NOVEMBER 2015 – REVISED SEPTEMBER 2018
www.ti.com
Table of Contents
1
2
3
4
5
6
7
Features ..................................................................
Applications ...........................................................
Description .............................................................
Revision History.....................................................
Pin Configuration and Functions .........................
Specifications.........................................................
1
1
1
2
3
4
6.1
6.2
6.3
6.4
6.5
6.6
6.7
4
4
4
4
5
6
7
Absolute Maximum Ratings .....................................
ESD Ratings..............................................................
Recommended Operating Conditions.......................
Thermal Information ..................................................
Electrical Characteristics...........................................
Timing Requirements ................................................
Typical Characteristics ..............................................
Detailed Description .............................................. 9
7.1 Overview ................................................................... 9
7.2 Functional Block Diagram ......................................... 9
7.3 Feature Description................................................. 10
7.4 Device Functional Modes........................................ 10
8
Application and Implementation ........................ 11
8.1 Application Information............................................ 11
8.2 Typical Application ................................................. 12
9 Power Supply Recommendations...................... 14
10 Layout................................................................... 15
10.1 Layout Guidelines ................................................. 15
10.2 Layout Example .................................................... 15
11 Device and Documentation Support ................. 16
11.1
11.2
11.3
11.4
11.5
Documentation Support .......................................
Community Resources..........................................
Trademarks ...........................................................
Electrostatic Discharge Caution ............................
Glossary ................................................................
16
16
16
16
16
12 Mechanical, Packaging, and Orderable
Information ........................................................... 16
4 Revision History
Changes from Original (November 2015) to Revision A
Page
•
Changed input pin voltage maximum value from 1.7 V to 6.5 V ............................................................................................ 4
•
Added tablenote .................................................................................................................................................................... 4
2
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5 Pin Configuration and Functions
DDC Package
6-Pin SOT
Top View
OUT
1
6
GND
GND
2
5
VDD
SENSE
3
4
GND
Pin Functions
PIN
NAME
NO.
I/O
GND
2, 4, 6
—
Ground. Connect all three pins to ground.
DESCRIPTION
OUT
1
O
Comparator open-drain output. This pin is driven low when the voltage at this comparator is
less than VIT–. The output goes high when the sense voltage rises above VIT+.
SENSE
3
I
Comparator input. This pin is connected to the voltage to be monitored with the use of an
external resistor divider. When the voltage at this pin drops below the threshold voltage VIT–,
OUT is driven low.
VDD
5
I
Supply-voltage input. Connect a 1.8-V to 36-V supply to VDD to power the device. It is good
analog design practice to place a 0.1-µF ceramic capacitor close to this pin.
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6 Specifications
6.1 Absolute Maximum Ratings
(1)
over operating junction temperature range (unless otherwise noted)
MIN
Voltage
(2)
Current
(2)
–0.3
40
VOUT
–0.3
28
VSENSE
–0.3
7
Output pin current
Temperature
(1)
MAX
VDD
V
40
Operating junction, TJ
–40
125
Storage, Tstg
-40
125
UNIT
mA
°C
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended
Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
All voltages are with respect to network ground terminal.
6.2 ESD Ratings
VALUE
V(ESD)
(1)
(2)
Electrostatic discharge
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001 (1)
±2000
Charged-device model (CDM), per JEDEC specification JESD22-C101 (2)
±500
UNIT
V
JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
6.3 Recommended Operating Conditions
over operating junction temperature range (unless otherwise noted)
MIN
VDD
Supply pin voltage
VSENSE
NOM
MAX
UNIT
1.8
36
V
Input pin voltage
0
6.5 (1)
V
VOUT
Output pin voltage
0
25
V
VPULLUP
Pullup voltage
0
25
V
IOUT
Output pin current
0
10
mA
TJ
Junction temperature
125
°C
(1)
–40
25
Operating Vsense at 1.7 V or higher and at 125°C continuously for 10 years or more would cause a degradation of accuracy spec to 1.5%
maximum.
6.4 Thermal Information
TPS3711
THERMAL METRIC
(1)
DDC (SOT)
UNIT
6 PINS
RθJA
Junction-to-ambient thermal resistance
201.6
°C/W
RθJC(top)
Junction-to-case (top) thermal resistance
47.8
°C/W
RθJB
Junction-to-board thermal resistance
51.2
°C/W
ψJT
Junction-to-top characterization parameter
0.7
°C/W
ψJB
Junction-to-board characterization parameter
50.8
°C/W
RθJC(bot)
Junction-to-case (bottom) thermal resistance
N/A
°C/W
(1)
4
For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report (SPRA953).
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6.5 Electrical Characteristics
Over the operating temperature range of TJ = –40°C to +125°C, 1.8 V ≤ VDD < 36 V, and pullup resistor RP = 100 kΩ (unless
otherwise noted). Typical values are at TJ = 25°C and VDD = 12 V.
PARAMETER
TEST CONDITIONS
MIN
V(POR)
Power-on reset voltage (1)
VOL ≤ 0.2 V
VIT–
SENSE pin negative input threshold voltage
VDD = 1.8 V to 36 V
397
VIT+
SENSE pin positive input threshold voltage
VDD = 1.8 V to 36 V
400
VHYS
SENSE pin hysteresis voltage
(HYS = VIT+ – VIT–)
2
VOL
Low-level output voltage
IIN
Input current (at SENSE pin)
ID(leak)
Open-drain leakage current
VDD = 1.8 V and 36 V, VOUT = 25 V
IDD
Supply current
VDD = 1.8 V – 36 V
UVLO
Undervoltage lockout (2)
VDD falling
(1)
(2)
TYP
MAX
UNIT
0.8
V
400
403
mV
405.5
413
mV
5.5
12
mV
VDD = 1.8 V, IOUT = 3 mA
130
250
VDD = 5 V, IOUT = 5 mA
150
250
mV
VDD = 1.8 V and 36 V, VSENSE = 6.5 V
–25
+1
+25
VDD = 1.8 V and 36 V, VSENSE = 0.1 V
–15
+1
+15
10
300
nA
8
11
µA
1.5
1.7
V
1.3
nA
The lowest supply voltage (VDD) at which output is active; tr(VDD) > 15 µs/V. If less than V(POR), the output is undetermined.
When VDD falls below UVLO, OUT is driven low. The output cannot be determined if less than V(POR).
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6.6 Timing Requirements
PARAMETER
TEST CONDITION
MIN
TYP
MAX
UNIT
tpd(HL)
High-to-low propagation delay
(1)
VDD = 24 V, ±10-mV input overdrive,
RL = 100 kΩ, VOH = 0.9 × VDD, VOL = 250 mV
9.9
µs
tpd(LH)
Low-to-high propagation delay (1)
VDD = 24 V, ±10-mV input overdrive,
RL = 100 kΩ, VOH = 0.9 × VDD, VOL = 250 mV
28.1
µs
Startup delay
VDD = 5 V
155
µs
tr
Output rise time
VDD = 12 V, 10-mV input overdrive,
RL = 100 kΩ, CL = 10 pF, VO = (0.1 to 0.9) × VDD
2.7
µs
tf
Output fall time
VDD = 12 V, 10-mV input overdrive,
RL = 100 kΩ, CL = 10 pF, VO = (0.9 to 0.1) × VDD
0.12
µs
td(start)
(1)
(2)
(2)
High-to-low and low-to-high refers to the transition at the input pin (SENSE).
During power on, VDD must exceed 1.8 V for at least 150 µs (typ) before the output state reflects the input condition.
VDD
V(POR)
VIT+
SENSE
V HYS
VIT±
OUT
t pd(LH)
t pd(HL)
t pd(LH)
t d(start)
Figure 1. Timing Diagram
6
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6.7 Typical Characteristics
10
10
9
9
8
8
Minimum Pulse Width (Ps)
Supply Current (PA)
at TJ = 25°C and VDD = 12 V (unless otherwise noted)
7
6
5
4
3
TJ = -40°C
TJ = 0°C
TJ = 25°C
TJ = 85°C
TJ = 125°C
2
1
7
6
5
4
3
2
1
0
0
0
4
8
12
16
20
24
Supply Voltage (V)
28
32
36
0
5
10
15
20
25
30
Overdrive (%)
35
40
45
50
VDD = 24 V, minimum pulse duration required to trigger output
high-to-low transition, SENSE = negative spike below VIT–
Figure 3. Minimum Pulse Duration vs
Threshold Overdrive Voltage
Figure 2. Supply Current vs Supply Voltage
400
VDD = 1.8 V
VDD = 12 V
VDD = 36 V
408.5
408
Negative-Going Input Threshold (mV)
Positive-Going Input Threshold (mV)
409
407.5
407
406.5
406
405.5
405
404.5
404
-40
-25
-10
5
20 35 50 65
Temperature (qC)
80
95
399.9
399.8
399.7
399.6
399.5
399.4
399.3
399.2
VDD = 1.8 V
VDD = 12 V
VDD = 36 V
399.1
399
-40
110 125
Figure 4. SENSE Positive Input Threshold Voltage (VIT+) vs
Temperature
-25
-10
5
20 35 50 65
Temperature (qC)
80
95
110 125
Figure 5. SENSE Negative Input Threshold Voltage (VIT–) vs
Temperature
3500
4500
4000
3000
3500
3000
2000
Count
Count
2500
1500
2500
2000
1500
1000
1000
500
500
VDD = 1.8 V
402
VIT- Threshold (mV)
401
400
399
398
408
VIT+ Threshold (mV)
407
406
405
0
404
0
VDD = 1.8 V
Figure 6. SENSE Positive Input Threshold Voltage (VIT+)
Distribution
Figure 7. SENSE Negative Input Threshold Voltage (VIT–)
Distribution
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Typical Characteristics (continued)
at TJ = 25°C and VDD = 12 V (unless otherwise noted)
3
VDD = 1.8 V
VDD = 36 V
Low-to-High Propagation Delay (µs)
High-to-Low Propagation Delay (µs)
12
10
8
6
4
-40
-25
-10
5
20 35 50 65
Temperature (qC)
80
95
2.5
2
1.5
1
0.5
VDD = 1.8V
VDD = 36 V
0
-40
110 125
-25
-10
5
Input step ±200 mV
80
95
110 125
Input step ±200 mV
Figure 8. Propagation Delay vs Temperature
(High-to-Low Transition at SENSE)
Figure 9. Propagation Delay vs Temperature
(Low-to-High Transition at SENSE)
0.6
0.6
TJ = -40°C
TJ = 0°C
TJ = 25°C
TJ = 85°C
TJ = 125°C
0.5
TJ = -40°C
TJ = 0°C
TJ = 25°C
TJ = 85°C
TJ = 125°C
0.5
0.4
VOL (V)
0.4
VOL (V)
20 35 50 65
Temperature (qC)
0.3
0.3
0.2
0.2
0.1
0.1
0
0
0
1
2
3
4
5
6
7
Output Sink Current (mA)
8
9
10
0
1
2
VDD = 1.8 V
3
4
5
6
7
Output Sink Current (mA)
8
9
10
VDD = 12 V
Figure 10. Output Voltage Low vs Output Sink Current
Figure 11. Output Voltage Low vs Output Sink Current
195
Startup Delay (Ps)
180
165
150
135
120
-40
-25
-10
5
20 35 50 65
Temperature (qC)
80
95
110 125
VDD = 5 V
Figure 12. Startup Delay vs Temperature
8
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7 Detailed Description
7.1 Overview
The TPS3711 combines a comparator and a precision reference for undervoltage detection. The TPS3711
features a wide supply voltage range (1.8 V to 36 V) and a high-accuracy threshold voltage of 400 mV (0.75%
over temperature) with built-in hysteresis. The output is rated to 25 V and can sink up to 10 mA.
Set the input pin (SENSE) to monitor any voltage above 0.4 V by using an external resistor divider network.
SENSE has very low input leakage current, allowing the use of a large resistor divider without sacrificing system
accuracy. The relationship between the input and the output is shown in Table 1. Broad voltage thresholds are
supported that enable the device to be used in a wide array of applications.
Table 1. Truth Table
CONDITION
OUTPUT
SENSE > VIT+
OUT high
Output high impedance
STATUS
SENSE < VIT–
OUT low
Output asserted
7.2 Functional Block Diagram
VDD
SENSE
OUT
VIT-
GND
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7.3 Feature Description
7.3.1 Input Pin (SENSE)
The TPS3711 combines a comparator with a precision reference voltage. The comparator has one external input
and one internal input connected to the internal reference. The falling threshold on SENSE is designed and
trimmed to be equal to the reference voltage (400 mV). This configuration optimizes the device accuracy. The
comparator also has built-in hysteresis that proves immunity to noise and ensures stable operation.
The comparator input swings from ground to 6.5 V (7.0 V absolute maximum), regardless of the device supply
voltage used. Although not required in most cases, it is good analog design practice to place a 1-nF to 10-nF
bypass capacitor at the comparator input for noisy applications in order to reduce sensitivity to transient voltage
changes on the monitored signal.
For the comparator, the output (OUT) is driven to logic low when the input SENSE voltage drops below VIT–.
When the voltage exceeds VIT+, OUT goes to a high-impedance state; see Figure 1.
7.3.2 Output Pin (OUT)
In a typical TPS3711 application, the output is connected to a reset or enable input of the processor [such as a
digital signal processor (DSP), application-specific integrated circuit (ASIC), or other processor type] or the output
is connected to the enable input of a voltage regulator [such as a dc-dc converter or low-dropout regulator
(LDO)].
The TPS3711 provides an open-drain output (OUT); use a pullup resistor to hold the line high when the output
goes to a high-impedance state. Connect this pullup resistor to a voltage rail that meets the logic requirements of
the downstream device. The TPS3711 output can be pulled up to 25 V, independent of the device supply
voltage. To ensure the proper voltage level, give some consideration when choosing the pullup resistor value.
The pullup resistor value is determined by VOL, output capacitive loading, and the open-drain leakage current
(ID(leak)). These values are specified in the Electrical Characteristics table.
Table 1 and the Input Pin (SENSE) section describe how the output is asserted or high impedance. See Figure 1
for a timing diagram that describes the relationship between threshold voltage and the respective output.
7.4 Device Functional Modes
7.4.1 Normal Operation (VDD > UVLO)
When the voltage on VDD is greater than 1.8 V for at least 155 µs, the OUT signal corresponds to the voltage on
SENSE, as listed in Table 1.
7.4.2 Undervoltage Lockout (V(POR) < VDD < UVLO)
When the voltage on VDD is less than the device UVLO voltage, and greater than the power-on reset voltage,
V(POR), the OUT signal is asserted regardless of the voltage on SENSE.
7.4.3 Power On Reset (VDD < V(POR))
When the voltage on VDD is lower than the required voltage to internally pull the asserted output to GND
(V(POR)), OUT is in a high-impedance state.
10
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8 Application and Implementation
NOTE
Information in the following applications sections is not part of the TI component
specification, and TI does not warrant its accuracy or completeness. TI’s customers are
responsible for determining suitability of components for their purposes. Customers should
validate and test their design implementation to confirm system functionality.
8.1 Application Information
The TPS3711 is used as a precision voltage supervisor in several different configurations. The monitored voltage
(VMON), VDD voltage, and output pullup voltage can be independent voltages or connected in any configuration.
The following sections show the connection configurations and the voltage limitations for each configuration.
8.1.1 Input and Output Configurations
Figure 13 to Figure 14 show examples of the various input and output configurations.
1.8 V to 25 V
0.01 F
RP
VDD
R1
SENSE
To a re set or
ena ble input
of the system
OUT
R2
GND
Figure 13. Monitoring the Same Voltage as VDD
1.8 V to 36 V
VMON
0.01 F
R1
VPUL LU P
0 V to 25 V
RP
VDD
SENSE
OUT
To a re set or
ena ble input
of the system
R2
GND
NOTE: The input can monitor a voltage higher than VDD (max) with the use of an external resistor divider network.
Figure 14. Monitoring a Voltage Other than VDD
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Application Information (continued)
8.1.2 Immunity to Input Pin Voltage Transients
The TPS3711 is immune to short voltage transient spikes on the input pin. Sensitivity to transients depends on
both transient duration and amplitude; see Figure 3, Minimum Pulse Duration vs Threshold Overdrive Voltage.
8.2 Typical Application
VMON
24 V
0.01 F
VPUL LU P
3.3 V
+
±
100 kŸ
VDD
2 MŸ
SENSE
OUT
To a re set or
ena ble input
of the system
37.4 kŸ
GND
Figure 15. 24-V, 10% Comparator
8.2.1 Design Requirements
Table 2. Design Parameters
PARAMETER
DESIGN REQUIREMENT
DESIGN RESULT
Monitored voltage
24-V nominal, falling (VMON(UV))
threshold
10% nominal (21.6 V)
VMON(UV) = 21.8 V ±2.7%
Output logic voltage
3.3-V CMOS
3.3-V CMOS
Maximum current consumption
30 µA
24 µA
8.2.2 Detailed Design Procedure
8.2.2.1 Resistor Divider Selection
The resistor divider values and target threshold voltage can be calculated by using Equation 1 to determine
VMON(UV).
R1 ·
§
VMON(UV) = ¨ 1 +
× VIT
R2 ¸¹
©
where
•
•
R1 and R2 are the resistor values for the resistor divider on the SENSE pin
VMON(UV) is the target voltage at which an undervoltage condition is detected
(1)
Choose an RTOTAL ( = R1 + R2) so that the current through the divider is approximately 100 times higher than the
input current at the SENSE pin. Use resistors with high values to minimize current consumption (as a result of
low input bias current) without adding significant error to the resistive divider. For details on sizing input resistors,
refer to application report SLVA450, Optimizing Resistor Dividers at a Comparator Input, available for download
from www.ti.com.
12
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8.2.2.2 Pullup Resistor Selection
To ensure the proper logic-high voltage level (VHI), select a pullup resistor value where the pullup voltage divided
by the pullup resistor value does not exceed the sink-current capability of the device. Confirm this voltage level
by verifying that the pullup voltage minus the open-drain leakage current (ID(leak) ) multiplied by the resistor is
greater than the desired VHI. These values are specified in the Electrical Characteristics .
Use Equation 2 to calculate the value of the pullup resistor.
VHI Vpullup
Vpullup
d RP d
ID(leak)
IOUT
(2)
8.2.2.3 Input Supply Capacitor
Although an input capacitor is not required for stability, for good analog design practice, connect a 0.1-μF low
equivalent series resistance (ESR) capacitor across the VDD and GND pins. A higher-value capacitor may be
necessary if large, fast rise-time load transients are anticipated, or if the device is not located close to the power
source.
8.2.3 Application Curves
10
Minimum Pulse Width (Ps)
9
8
7
6
5
4
3
2
1
0
0
5
10
15
20
25
30
Overdrive (%)
35
40
45
50
Figure 16. 24-V Window Monitor Output Response
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9 Power Supply Recommendations
The TPS3711 has a 40-V absolute maximum rating on the VDD pin, with a recommended maximum operating
condition of 36 V. If the voltage supply that provides power to VDD is susceptible to any large voltage transient
that may exceed 40 V, or if the supply exhibits high voltage slew rates greater than 1 V/µs, then place an RC
filter between the supply and VDD to filter any high-frequency transient surges on the VDD pin. In these cases, a
100-Ω resistor and 0.01-µF capacitor are required, as shown in Figure 17.
100 Ÿ
0.01 F
+
±
VPUL LU P
R1
VDD
SENSE
OUT
To a re set or
ena ble input
of the system
R2
GND
Figure 17. Using an RC Filter to Remove High-Frequency Disturbances on VDD
14
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TPS3711
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SBVS272A – NOVEMBER 2015 – REVISED SEPTEMBER 2018
10 Layout
10.1 Layout Guidelines
•
•
•
Place R1 and R2 close to the device to minimize noise coupling into the SENSE node.
Place the VDD decoupling capacitor close to the device.
Avoid using long traces for the VDD supply node. The VDD capacitor (CVDD), along with parasitic inductance
from the supply to the capacitor, might form an LC tank and create ringing with peak voltages above the
maximum VDD voltage. If long traces are unavoidable, see Figure 17 for an example of filtering VDD.
10.2 Layout Example
Pull up
Voltage
RP1
Output
Flag
R1
Monitored
Voltage
1
6
2
5
3
4
CVDD
Input
Sup ply
R2
Figure 18. Recommended Layout
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15
TPS3711
SBVS272A – NOVEMBER 2015 – REVISED SEPTEMBER 2018
www.ti.com
11 Device and Documentation Support
11.1 Documentation Support
11.1.1 Related Documentation
For related documentation, see the following application report, available through the TI website at www.ti.com:
• Optimizing Resistor Dividers at a Comparator Input, SLVA450
11.2 Community Resources
The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective
contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of
Use.
TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration
among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help
solve problems with fellow engineers.
Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and
contact information for technical support.
11.3 Trademarks
E2E is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
11.4 Electrostatic Discharge Caution
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
11.5 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.
12 Mechanical, Packaging, and Orderable Information
The following pages include mechanical, packaging, and orderable information. This information is the most
current data available for the designated devices. This data is subject to change without notice and revision of
this document. For browser-based versions of this data sheet, refer to the left-hand navigation.
16
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PACKAGE OPTION ADDENDUM
www.ti.com
10-Dec-2020
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
(4/5)
(6)
TPS3711DDCR
ACTIVE
SOT-23-THIN
DDC
6
3000
RoHS & Green
NIPDAU
Level-2-260C-1 YEAR
-40 to 125
11BO
TPS3711DDCT
ACTIVE
SOT-23-THIN
DDC
6
250
RoHS & Green
NIPDAU
Level-2-260C-1 YEAR
-40 to 125
11BO
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of