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TPS2513A-Q1, TPS2514A-Q1
SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014
TPS2513A-Q1, TPS2514A-Q1 USB Dedicated Charging Port Controller
1 Features
3 Description
•
The TPS2513A-Q1 and TPS2514A-Q1 are USB
dedicated charging port (DCP) controllers, used for
the charging of most popular mobile phones and
tablets. An auto-detect feature monitors USB data
line voltage, and automatically provides the correct
electrical signatures on the data lines to charge
compliant devices among the following dedicated
charging schemes:
1. Divider 3 mode, required to apply 2.7 V and 2.7 V
on the D+ and D- Lines respectively
2. BC1.2 shorted mode, required to short the D+
Line to the D– Line
3. 1.2 V mode, required to apply 1.2 V on the D+
and D- Lines
1
•
•
•
•
•
AEC-Q100 Qualified:
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C5
Automatically Selects Charge Mode
– D+ and D- Divider Mode 2.7 V and 2.7 V
– D+ and D- 1.2 V Mode
– D+ and D- Shorted Mode per USB Battery
Charging Specification, Revision 1.2 (BC1.2)
Operating Range: 4.5 V to 5.5 V
Dual USB Charging Port Controller,
TPS2513A-Q1
Single USB Charging Port Controller,
TPS2514A-Q1
Available in SOT23-6 Package
Use with the TPS2561A-Q1 and TPS2513A-Q1 (dual
channel), TPS2557-Q1 and TPS2514A-Q1 (single
channel) for low loss, automotive qualified, USB
Charging Port Solution capable of charging all of
today's popular phones and tablets.
2 Applications
•
•
Automotive USB Power Charger
Car Charger
Device Information
PART NUMBER
TPS2513A-Q1
TPS2514A-Q1
(1)
PACKAGE
BODY SIZE (NOM)
SOT-23 (6)
2.90mm x 1.60mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
4 Simplified Application Diagram
USB
Connector1
5VOUT
100k 100k
0.1F
TPS2561A-Q1
DC to DC
Controller or
Converter
(LM25117-Q1,
TPS40170-Q1
Control Signal
Control Signal
VBUS
DD+
OUT1
OUT2
IN
IN
FAULT2
ILIM
FAULT1
EN1
EN2 PowerPad GND
GND
RILIM
CUSB
USB
Connector2
COUT
VIN
DM1
VBUS
DP1
DD+
TPS2513A-Q1
DM2
GND
GND
DP2
CUSB
Typical Application as USB Dedicated Charging Port Controller of Dual Port Automotive USB Charge Port Solution
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.
TPS2513A-Q1, TPS2514A-Q1
SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014
www.ti.com
Table of Contents
1
2
3
4
5
6
7
8
Features ..................................................................
Applications ...........................................................
Description .............................................................
Simplified Application Diagram............................
Revision History.....................................................
Pin Configuration and Functions .........................
Specifications.........................................................
1
1
1
1
2
3
4
7.1
7.2
7.3
7.4
7.5
7.6
4
4
4
4
5
6
Absolute Maximum Ratings ......................................
ESD Ratings..............................................................
Recommended Operating Conditions.......................
Thermal Information ..................................................
Electrical Characteristics...........................................
Typical Characteristics ..............................................
Detailed Description .............................................. 7
8.1 Overview ................................................................... 7
8.2 Functional Block Diagram ......................................... 8
8.3 Feature Description................................................... 9
8.4 Device Functional Modes........................................ 11
9
Applications and Implementation ...................... 12
9.1 Application Information............................................ 12
9.2 Typical Application .................................................. 12
10 Power Supply Recommendations ..................... 13
11 Layout................................................................... 14
11.1 Layout Guidelines ................................................. 14
11.2 Layout Example .................................................... 14
12 Device and Documentation Support ................. 15
12.1
12.2
12.3
12.4
Related Links ........................................................
Trademarks ...........................................................
Electrostatic Discharge Caution ............................
Glossary ................................................................
15
15
15
15
13 Mechanical, Packaging, and Orderable
Information ........................................................... 15
5 Revision History
Changes from Original (May 2014) to Revision A
Page
•
Added device TPA2514A-Q1 to the datasheet ..................................................................................................................... 1
•
Changed Feature From: Dual USB Port Controller To: Dual USB Charging Port Controller, TPS2513A-Q1 ...................... 1
•
Added Feature "Single USB Charging Port Controller, TPS2514A-Q1 ................................................................................. 1
•
Changed the Description text From: "Use with the TPS2561A-Q1 for a low loss, .." To: "Use with the TPS2561A-Q1
and TPS2513A-Q1 (dual channel), TPS2557-Q1 and TPS2514A-Q1 (single channel) for low loss,.."................................. 1
•
Changed the BODY SIZE (NOM) values in the Device Information table ............................................................................ 1
•
Added the TPS2514A-Q1 pin out image and table ................................................................................................................ 3
•
Changed the Handling Ratings table to the ESD Ratings table ............................................................................................. 4
•
Added Figure 5 ...................................................................................................................................................................... 8
•
Changed list item in Layout Guidelines "When USB power switch is used,.." ..................................................................... 14
•
Changed list item in Layout Guidelines "Regarding TPS2561A-Q1 layout guidelines,.." .................................................... 14
2
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SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014
6 Pin Configuration and Functions
TPS2513A-Q1
DBV (SOT23-6)
(TOP VIEW)
1
2
3
DP1
GND
DP2
TPS2514A-Q1
DBV (SOT23-6)
(TOP VIEW)
6
5
DM1
4
DM2
DP1
IN
GND
N/C
1
2
3
6
5
DM1
4
N/C
IN
Pin Functions, TPS2513A-Q1
NO.
NAME
1
DP1
2
3
TYPE (1)
DESCRIPTION
I/O
Connected to the D+ line of USB connector, provide the correct voltage with attached portable equipment for
DCP detection.
GND
G
Ground connection
DP2
I/O
Connected to the D+ line of USB connector, provide the correct voltage with attached portable equipment for
DCP detection.
4
DM2
I/O
Connected to the D– line of USB connector, provide the correct voltage with attached portable equipment for
DCP detection.
5
IN
P
Power supply. Connect a ceramic capacitor with a value of 0.1-μF or greater from the IN pin to GND as close
to the device as possible.
6
DM1
I/O
Connected to the D– line of USB connector, provide the correct voltage with attached portable equipment for
DCP detection.
(1)
G = Ground, I = Input, O = Output, P = Power
Pin Functions, TPS2514A-Q1
NO.
(1)
NAME
TYPE (1)
DESCRIPTION
1
DP1
I/O
Connected to the D+ line of USB connector, provide the correct voltage with attached portable equipment for
DCP detection.
2
GND
G
Ground connection
3
N/C
–
No connect pin, can be grounded or left floating.
4
N/C
–
No connect pin, can be grounded or left floating
5
IN
P
Power supply. Connect a ceramic capacitor with a value of 0.1-μF or greater from the IN pin to GND as close
to the device as possible.
6
DM1
I/O
Connected to the D– line of USB connector, provide the correct voltage with attached portable equipment for
DCP detection.
G = Ground, I = Input, O = Output, P = Power
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SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014
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7 Specifications
7.1 Absolute Maximum Ratings (1)
Over recommended junction temperature range, voltages are referenced to GND (unless otherwise noted)
Voltage range
MIN
MAX
IN
–0.3
7
DP1, DP2 output voltage, DM1, DM2 output voltage
–0.3
5.8
DP1, DP2 input voltage, DM1, DM2 input voltage
–0.3
5.8
Continuous output sink current
DP1, DP2 input current, DM1, DM2 input current
Continuous output source current
DP1, DP2 output current, DM1, DM2 output current
UNIT
V
35
mA
35
mA
Operating Junction Temperature, TJ
–40
125
°C
Storage temperature range, Tstg
–65
150
°C
(1)
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
7.2 ESD Ratings
VALUE
V(ESD)
(1)
Electrostatic discharge
Human-body model (HBM), per AEC Q100-002 (1)
±2000
Charged-device model (CDM), per AEC Q100-011
±750
UNIT
V
AEC Q100-002 indicates that HBM stressing shall be in accordance with the ANSI/ESDA/JEDEC JS-001 specification.
7.3 Recommended Operating Conditions
Voltages are referenced to GND (unless otherwise noted), positive current are into pins.
MIN
MAX
4.5
5.5
V
DP1 data line input voltage
0
5.5
V
DM1 data line input voltage
0
5.5
V
±10
mA
±10
mA
5.5
V
5.5
V
Continuous sink or source current
±10
mA
Continuous sink or source current
±10
mA
125
°C
VIN
Input voltage of IN
V(DP1)
V(DM1)
I(DP1)
Continuous sink or source current
I(DM1)
Continuous sink or source current
VDP2
DP2 data line input voltage
0
V(DM2)
DM2 data line input voltage
0
I(DP2)
I(DM2)
TJ
Operating junction temperature
–40
UNIT
7.4 Thermal Information
THERMAL METRIC (1)
DBV (6 PINS)
RθJA
Junction-to-ambient thermal resistance
179.9
RθJCtop
Junction-to-case (top) thermal resistance
117.5
RθJB
Junction-to-board thermal resistance
41.9
ψJT
Junction-to-top characterization parameter
17.2
ψJB
Junction-to-board characterization parameter
41.5
RθJCbot
Junction-to-case (bottom) thermal resistance
N/A
(1)
4
UNITS
°C/W
For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
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SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014
7.5 Electrical Characteristics
Conditions are –40°C ≤ (TJ = TA) ≤ 125°C, 4.5 V ≤ VIN ≤ 5.5 V. Positive current are into pins. Typical values are at 25°C. All
voltages are with respect to GND (unless otherwise noted).
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
4.1
4.3
UNIT
UNDERVOLTAGE LOCKOUT
VUVLO
IN rising UVLO threshold voltage
3.9
Hysteresis (1)
100
V
mV
SUPPLY CURRENT
IIN
4.5 V ≤ V IN ≤ 5.5 V
IN supply current
155
220
µA
BC 1.2 DCP MODE (SHORT MODE)
R(DPM_SHORT1)
DP1 and DM1 shorting resistance
VDP1 = 0.8 V, IDM1 = 1 mA
R(DCHG_SHORT1)
Resistance between DP1/DM1 and GND
VDP1 = 0.8 V
V(DPL_TH_DETACH1)
Voltage threshold on DP1 under which the
device goes back to divider mode
157
200
Ω
350
656
1150
kΩ
310
330
350
mV
(1)
V(DPL_TH_DETACH_HYS1)
Hysteresis
50
R(DPM_SHORT2)
DP2 and DM2 shorting resistance
VDP2 = 0.8V, IDM2 = 1 mA
R(DCHG_SHORT2)
Resistance between DP2/DM2 and GND
VDP2 = 0.8 V
V(DPL_TH_DETACH2)
Voltage threshold on DP2 under which the
device goes back to divider mode
V(DPL_TH_DETACH_HYS2)
Hysteresis (1)
mV
157
200
Ω
350
656
1150
kΩ
310
330
350
mV
50
mV
DIVIDER MODE
V(DP1_2.7V)
DP1 output voltage
VIN = 5 V
2.57
2.7
2.84
V
V(DM1_2.7V)
DM1 output voltage
VIN = 5 V
2.57
2.7
2.84
V
R(DP1_PAD1)
DP1 output impedance
IDP1 = –5 µA
24
30
36
kΩ
R(DM1_PAD1)
DM1 output impedance
IDM1 = –5 µA
24
30
36
kΩ
V(DP2_2.7V)
DP2 output voltage
VIN = 5 V
2.57
2.7
2.84
V
V(DM2_2.7V)
DM2 output voltage
VIN = 5 V
2.57
2.7
2.84
V
R(DP2_PAD1)
DP2 output impedance
IDP2 = –5 µA
24
30
36
kΩ
R(DM2_PAD1)
DM2 output impedance
IDM2 = –5 µA
24
30
36
kΩ
V(DP1_1.2V)
DP1 output voltage
VIN = 5 V
1.12
1.2
1.28
V
V(DM1_1.2V)
DM1 output voltage
VIN = 5 V
1.12
1.2
1.28
V
R(DM1_PAD2)
DP1 output impedance
IDP1 = –5 µA
80
102
130
kΩ
R(DP1_PAD2)
DM1 output impedance
IDM1 = –5 µA
80
102
130
kΩ
V(DP2_1.2V)
DP2 output voltage
VIN = 5 V
1.12
1.2
1.28
V
V(DM2_1.2V)
DM2 output voltage
VIN = 5 V
1.12
1.2
1.28
V
R(DP2_PAD2)
DP2 output impedance
IDP2 = –5 µA
80
102
130
kΩ
R(DM2_PAD2)
DM2 output impedance
IDM2 = –5 µA
80
102
130
kΩ
1.2 V / 1.2 V MODE
(1)
Parameters provided for reference only, and do not constitute part of TI's published device specifications for purposes of TI's product
warranty
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7.6 Typical Characteristics
3.2
DP2 and DM2 Output Voltage (V)
DP1 and DM1 Output Voltage (V)
3.2
2.8
2.4
2.0
DP1
2.8
2.4
2.0
DP2
DM1
DM2
1.6
1.6
±40
±20
0
20
40
60
80
100
120
Junction Temperature (C)
140
±40
±20
0
20
40
60
80
Junction Temperature (C)
C005
VIN = 5 V
100
120
140
C006
VIN = 5 V
Figure 1. DP1 and DM1 Output Voltage vs Temperature
Figure 2. DP2 and DM2 Output Voltage vs Temperature
180
Supply Current ( A)
170
160
150
140
130
±40
±20
0
20
40
60
80
100
120
Junction Temperature (C)
140
C007
VIN = 5 V
Figure 3. Supply Current vs Temperature
6
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SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014
8 Detailed Description
8.1 Overview
TPS2513A-Q1 and TPS2514A-Q1 are dedicated charging port controllers, used for the charging of most popular
mobile phones and tablets.
The following overview references various industry standards. It is always recommended to consult the latest
standard to ensure the most recent and accurate information.
Rechargeable portable equipment requires an external power source to charge its batteries. USB ports are
convenient locations for charging because of an available 5-V power source. Universally accepted standards are
required to ensure host and client-side devices meet the power management requirements. Traditionally, USB
host ports following the USB 2.0 Specification must provide at least 500 mA to downstream client-side devices.
Because multiple USB devices can be attached to a single USB port through a bus-powered hub, it is the
responsibility of the client-side device to negotiate the power allotment from the host to guarantee the total
current draw does not exceed 500 mA. In general, each USB device can subsequently request more current,
which is granted in steps of 100 mA up 500 mA total. The host may grant or deny the request based on the
available current.
Additionally, the success of the USB technology makes the micro-USB connector a popular choice for wall
adapter cables. This allows a portable device to charge from both a wall adapter and USB port with only one
connector.
One common difficulty has resulted from this. As USB charging has gained popularity, the 500-mA minimum
defined by the USB 2.0 Specification or 900 mA defined in the USB 3.0 Specification, has become insufficient for
many handsets, tablets and personal media players (PMP) which have a higher rated charging current. Wall
adapters and car chargers can provide much more current than 500 mA or 900 mA to fast charge portable
devices. Several new standards have been introduced defining protocol handshaking methods that allow host
and client devices to acknowledge and draw additional current beyond the 500 mA (defined in the USB 2.0
Specification) or 900 mA (defined in the USB 3.0 Specification) minimum while using a single micro-USB input
connector.
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SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014
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8.2 Functional Block Diagram
S1
DM1
S2
IN
Auto-detect
S4
DP1
S3
2.7V
2.7V
1.2V
UVLO
S5
DM2
DRIVER
S6
S8
Auto-detect
GND
DP2
S7
2.7V
2.7V
1.2V
Figure 4. TPS2513A-Q1 Functional Block Diagram
S1
IN
DM1
S2
UVLO
Auto-detect
S4
DP1
S3
2.7V
DRIVER
2.7V
1.2V
N/C
N/C
GND
Figure 5. TPS2514A-Q1 Functional Block Diagram
8
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SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014
8.3 Feature Description
8.3.1 BC1.2
TPS2513A-Q1 and TPS2514A-Q1 support four of the most common protocols:
• USB Battery Charging Specification, Revision 1.2 (BC1.2)
• Chinese Telecommunications Industry Standard YD/T 1591-2009
• Divider Mode
• 1.2 V Mode
YD/T 1591-2009 is a subset of the BC1.2 specification supported by the vast majority of devices that implement
USB charging. Divider and 1.2-V charging schemes are supported in devices from specific yet popular device
makers. BC1.2 has three different port types, listed as follows.
• Standard downstream port (SDP)
• Charging downstream port (CDP)
• Dedicated charging port (DCP)
The BC1.2 Specification defines a charging port as a downstream facing USB port that provides power for
charging portable equipment.
Table 1 shows different port operating modes according to the BC1.2 Specification.
Table 1. Operating Modes Table
PORT TYPE
SUPPORTS USB2.0
COMMUNICATION
MAXIMUM ALLOWABLE CURRENT
DRAWN BY PORTABLE EQUIPMENT (A)
SDP (USB 2.0)
Yes
0.5
SDP (USB 3.0)
Yes
0.9
CDP
Yes
1.5
DCP
No
1.5
The BC1.2 Specification defines the protocol necessary to allow portable equipment to determine what type of
port it is connected to so that it can allot its maximum allowable current drawn. The hand-shaking process is two
steps. During step one, the primary detection, the portable equipment outputs a nominal 0.6 V output on its D+
line and reads the voltage input on its D– line. The portable device concludes it is connected to a SDP if the
voltage is less than the nominal data detect voltage of 0.3 V. The portable device concludes that it is connected
to a Charging Port if the D– voltage is greater than the nominal data detect voltage of 0.3V and less than 0.8 V.
The second step, the secondary detection, is necessary for portable equipment to determine between a CDP and
a DCP. The portable device outputs a nominal 0.6 V output on its D– line and reads the voltage input on its D+
line. The portable device concludes it is connected to a CDP if the data line being remains is less than the
nominal data detect voltage of 0.3 V. The portable device concludes it is connected to a DCP if the data line
being read is greater than the nominal data detect voltage of 0.3 V and less than 0.8 V.
8.3.2 Undervoltage Lockout (UVLO)
The undervoltage lockout (UVLO) circuit disables DP1, DM1, DP2 and DM2 output voltage until the input voltage
reaches the UVLO turn-on threshold. Built-in hysteresis prevents unwanted oscillations due to input voltage drop
from large current surges.
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8.3.3 DCP Auto-Detect
TPS2513A-Q1 and TPS2514A-Q1 integrate an auto-detect feature to support Divider 3 mode, shorted mode and
1.2 V modes. If a divider device is attached, 2.7 V is applied to the DP pin and 2.7 V is applied to the DM pin. If a
BC1.2-compliant device is attached, the TPS251xA-Q1 automatically switches into shorted mode. If a device
compliant with the 1.2 V / 1.2 V charging scheme is attached, 1.2 V is applied on both the DP pin and the DM
pin. The functional diagram of DCP auto-detect feature (DM1 and DP1) is shown in Figure 6. DCP auto-detect
feature (DM2 and DP2) has the same functional configuration.
5V
S1
S2
DM1
D-
DP1
D+
S4
GND
S3
2.7V
2.7V
1.2 V
GND
USB Connector
VBUS
Divider 2
S1, S2: ON
S3, S4: OFF
Short Mode
S4 ON
S1, S2, S3: OFF
1.2V on DP1 and DM1
S3, S4: ON
S1, S2: OFF
Figure 6. DCP Auto-Detect Functional Diagram
10
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SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014
8.4 Device Functional Modes
8.4.1 Shorted Mode
The USB BC1.2 Specification and the Chinese Telecommunications Industry Standard YD/T 1591-2009 specify
that the D+ and D– data lines should be shorted together with a maximum series impedance of 200 Ω. This is
shown in Figure 7.
D200 (max)
D+
GND
USB Connector
VBUS
5.0 V
Figure 7. Shorted Mode
8.4.2 Divider Mode
There are three charging schemes for divider mode. They are named after Divider 1, Divider 2, and Divider 3 that
are shown in Figure 8, Figure 9, and Figure 10. The Divider 1 charging scheme is used for 5-W adapters, and
applies 2 V to the D+ line and 2.7 V to the D– data line. The Divider 2 charging scheme is used for 10-W
adapters, and applies 2.7 V on the D+ line and 2 V is applied on the D– line. The Divider 3 charging scheme is
used for 12-W adapters, and applies 2.7 V on D+ and D- lines. TPS2513A-Q1 and TPS2514A-Q1 only integrate
Divider 3 charging scheme.
D+
2.7 V 2.0 V
GND
Figure 8. Divider 1
VBUS
5.0 V
DD+
2.0 V 2.7 V
GND
Figure 9. Divider 2
5.0 V
VBUS
DD+
2.7 V 2.7 V
GND
USB Connector
D-
USB Connector
VBUS
USB Connector
5.0 V
Figure 10. Divider 3
8.4.3 1.2 V Mode
As shown in Figure 11, some tablet USB chargers require 1.2 V on the shorted data lines of the USB connector.
The maximum resistance between the D+ line and the D- line is 200 Ω.
D200 (max)
D+
1.2 V
GND
USB Connector
VBUS
5.0 V
Figure 11. 1.2 V Mode
The device is a USB dedicated charging port (DCP) controllers. Applications include vehicle power charger, wall
adapters with USB DCP and other USB chargers. The device DCP controllers have the auto-detect feature that
monitors the D+ and D– line voltages of the USB connector, providing the correct electrical signatures on the DP
and DM pins for the correct detections of compliant portable devices to fast charge. These portable devices
include smart phones, 5-V tablets and personal media players.
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11
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SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014
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9 Applications and Implementation
9.1 Application Information
The device is a dual channel USB charging port controller. It can be used for automotive USB charging port to
support universal charging.
Power
Supply
ILIM
RILIM
VBUS
DD+
GND
USB Connector2
TPS2561A-Q1 OUT1
OUT2
VBUS
DD+
GND
USB Connector1
9.2 Typical Application
CUSB1
TPS2513A-Q1
DM2
IN
DM1
4
5
6
3
2
1
DP2
GND
DP1
0.1F
CUSB2
Figure 12. Typical Application Schematic, Dual Ports Charger
9.2.1 Design Requirements
For dual USB ports, request that both ports support fast charge portable device compatible with divider 3, 1.2 V,
and BC1.2 shorted mode.
9.2.2 Detailed Design Procedure
9.2.2.1 USB Power Switch
Some chargers requests that the USB port have an overcurrent protection when short circuits are encountered,
TPS2561A-Q1 (SLVSCC6) is recommended.
The TPS2513A-Q1 divider 3 mode can support a maximum charging current up to 2.4 A.
When set, the TPS2561A-Q1 current limit (RILIM) should keep each channel current limit above 2.4 A. For the
correct current limit setting, refer to the TPS2561A-Q1 data sheet.
12
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SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014
Typical Application (continued)
6
6
5
5
4
4
VIN, DM1, DP1 (V)
VIN, DM1, DP1 (V)
9.2.3 Application Curves
3
2
1
VIN
DP1
DM1
0
±1
±0.008
±0.004
0.000
0.004
3
2
1
0
±1
±0.05 ±0.04 ±0.03 ±0.02 ±0.01 0.00 0.01 0.02 0.03 0.04 0.05
0.008
Time (s)
Time (s)
C001
6
6
5
5
4
4
3
2
1
VIN
DP2
DM2
0
±0.004
0.000
C002
Figure 14. Power Off (DM1 and DP1)
VIN, DM2, DP2 (V)
VIN, DM2, DP2 (V)
Figure 13. Power On (DM1 and DP1)
±1
±0.008
VIN
DP1
DM1
0.004
Time (s)
VIN
DP2
DM2
3
2
1
0
0.008
±1
±0.05 ±0.04 ±0.03 ±0.02 ±0.01 0.00 0.01 0.02 0.03 0.04 0.05
Time (s)
C003
Figure 15. Power On (DM2 and DP2)
C004
Figure 16. Power Off (DM2 and DP2)
10 Power Supply Recommendations
The devices only provide the correct electrical signatures on the data line of USB charger port and do not provide
any power for the VBUS. If a USB power switch is needed as an overcurrent protector, the TPS2561A-Q1
(SLVSCC6) is recommend.
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SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014
www.ti.com
11 Layout
11.1 Layout Guidelines
•
•
•
•
For all applications, a 0.1-µF or greater ceramic bypass capacitor between IN and GND is recommended as
close to the device as possible for local noise decoupling.
When USB power switch is used, recommend connect TPS2513A-Q1 and TPS2514A-Q1 IN pin together with
USB power switch IN pin. For TPS2513A-Q1, Dual channel USB power switch recommend TPS2561A-Q1,
for TPS2514A-Q1, single channel USB power switch recommend TPS2557-Q1.
Regarding TPS2561A-Q1 layout guidelines, see the TPS2561A-Q1 data sheet (SLVSCC6). Regarding
TPS2557-Q1 layout guidelines, see the TPS2557-Q1 data sheet (SLVSC97).
DP1 and DM1 provide one charging port controller, DP2 and DM2 provide another one charging port
controller, when routing the trace, need consider the matching between DP and DM.
11.2 Layout Example
VIA to Power Ground Plane
DP2
DM2
VBUS2
Power
Ground
FAULT1
High Frequency
Bypass Capacitor
IN
1
10
4
2
9
5
3
8
4
7
5
6
6
3
TPS2513A-Q1
2
1
ILIM
FAULT2
DP1
DM1
VBUS1
14
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TPS2513A-Q1, TPS2514A-Q1
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SLVSCC8A – MAY 2014 – REVISED DECEMBER 2014
12 Device and Documentation Support
12.1 Related Links
The table below lists quick access links. Categories include technical documents, support and community
resources, tools and software, and quick access to sample or buy.
Table 2. Related Links
PARTS
PRODUCT FOLDER
SAMPLE & BUY
TECHNICAL
DOCUMENTS
TOOLS &
SOFTWARE
SUPPORT &
COMMUNITY
TPS2513A-Q1
Click here
Click here
Click here
Click here
Click here
TPS2514A-Q1
Click here
Click here
Click here
Click here
Click here
12.2 Trademarks
All trademarks are the property of their respective owners.
12.3 Electrostatic Discharge Caution
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
12.4 Glossary
SLYZ022 — TI Glossary.
This glossary lists and explains terms, acronyms, and definitions.
13 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.
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15
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)
TPS2513AQDBVRQ1
ACTIVE
SOT-23
DBV
6
3000
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
PB6Q
TPS2513AQDBVTQ1
ACTIVE
SOT-23
DBV
6
250
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
PB6Q
TPS2514AQDBVRQ1
ACTIVE
SOT-23
DBV
6
3000
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
ZBAW
TPS2514AQDBVTQ1
ACTIVE
SOT-23
DBV
6
250
RoHS & Green
SN
Level-1-260C-UNLIM
-40 to 125
ZBAW
(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
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