TPS2513A [TI]
双路、USB 专用充电端口控制器;
| 型号： | TPS2513A |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | 双路、USB 专用充电端口控制器 控制器 |
| 文件： | 总24页 (文件大小：1404K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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TPS2513, TPS2513A, TPS2514, TPS2514A
SLVSBY8D –MAY 2013–REVISED JUNE 2020
TPS251xx USB Dedicated Charging Port Controller
1 Features
3 Description
The TPS251xx devices are USB dedicated charging
port (DCP) controllers. 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
•
•
•
Supports USB DCP shorting D+ line to
D– line per USB battery charging specification,
revision 1.2 (BC1.2)
Supports shorted mode (shorting D+ line to D–
line) per Chinese Telecommunication Industry
Standard YD/T 1591-2009
1. Divider 1 DCP, required to apply 2 V and 2.7 V
on the D+ and D– Lines respectively (TPS2513,
TPS2514)
Supports USB DCP applying 2.7 V on D+ Line
and 2 V on D- line (or USB DCP applying
2 V on D+ line and 2.7 V on D– line) (TPS2513,
TPS2514)
2. Divider 2 DCP, required to apply 2.7 V and 2 V
on the D+ and D– Lines respectively (TPS2513,
TPS2514)
•
•
•
•
•
Supports USB DCP applying 2.7 V on D+ line and
2.7 V on D- line (TPS2513A, TPS2514A)
3. Divider 3 DCP, required to apply 2.7 V and 2.7 V
on the D+ and D– Lines respectively (TPS2513A,
TPS2514A)
Supports USB DCP applying 1.2 V on
D+ and D– Lines
4. BC1.2 DCP, required to short the D+ Line to the
D– Line
Automatically Switch D+ and D– Lines
Connections for an Attached Device
5. Chinese Telecom Standard YD/T 1591-2009
Shorted Mode, required to short the D+ Line to
the D– Line
Dual USB Port Controller
(TPS2513, TPS2513A)
Single USB port controller
(TPS2514, TPS2514A)
6. 1.2 V on both D+ and D– Lines
Device Information(1)
•
•
Operating range: 4.5 V to 5.5 V
Available in SOT23-6 package
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TPS2513, TPS2514 SOT-23 (6)
2.90 mm x 1.60 mm
2 Applications
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
•
•
•
Vehicle USB power chargers
AC-DC adapters with USB ports
Other USB chargers
Simplified Schematic
VBUS
TPS2561A
VBUS
D-
D+
DM1
DP1
IN
GND
0.1µF
5 V
Power
TPS2513
DM2
VBUS
DP2
GND
D-
D+
GND
GND
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.
TPS2513, TPS2513A, TPS2514, TPS2514A
SLVSBY8D –MAY 2013–REVISED JUNE 2020
www.ti.com
Table of Contents
8.4 Device Functional Modes........................................ 12
Applications and Implementation ...................... 13
9.1 Application Information............................................ 13
9.2 Typical Applications ................................................ 13
1
2
3
4
5
6
7
Features.................................................................. 1
Applications ........................................................... 1
Description ............................................................. 1
Revision History..................................................... 2
Device Options....................................................... 3
Pin Configuration and Functions......................... 4
Specifications......................................................... 5
7.1 Absolute Maximum Ratings ...................................... 5
7.2 ESD Ratings.............................................................. 5
7.3 Recommended Operating Conditions....................... 5
7.4 Thermal Information.................................................. 5
7.5 Electrical Characteristics........................................... 6
7.6 Typical Characteristics.............................................. 7
Detailed Description .............................................. 9
8.1 Overview ................................................................... 9
8.2 Functional Block Diagrams ..................................... 10
8.3 Feature Description................................................. 11
9
10 Power Supply Recommendations ..................... 15
11 Layout................................................................... 15
11.1 Layout Guidelines ................................................. 15
11.2 Layout Example .................................................... 15
12 Device and Documentation Support ................. 16
12.1 Related Links ........................................................ 16
12.2 Receiving Notification of Documentation Updates 16
12.3 Support Resources ............................................... 16
12.4 Trademarks........................................................... 16
12.5 Electrostatic Discharge Caution............................ 16
12.6 Glossary................................................................ 16
8
13 Mechanical, Packaging, and Orderable
Information ........................................................... 16
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision C (December 2016) to Revision D
Page
•
•
•
Changed DIVIDER 2 From: (D+/D– = 2 V/2.7 V) To: (D+/D– = 2.7V / 2V) in the Device Options table ............................... 3
Changed DIVIDER 3 From: (D+/D– = 2 V/2.7 V) To: (D+/D– = 2.7 V/2.7 V) in the Device Options table ............................ 3
Added title to Device Options table ........................................................................................................................................ 3
Changes from Revision B (September 2013) to Revision C
Page
•
Added ESD Rating table, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section .................................................................................................. 1
Changed DM1 output voltage parameter symbol in Electrical Characteristics From: VDM1_2V To: VDM1_2.7V .......................... 6
Changed DM2 output voltage parameter symbol in Electrical Characteristics From: VDM2_2V To: VDM2_2.7V .......................... 6
•
•
Changes from Revision A (May 2013) to Revision B
Page
•
•
•
•
•
•
•
Added TPS2513A and TPS2514A devices throughout data sheet........................................................................................ 1
Changed Feature list to specify TPS251, TPS2513A, TPS2514, and TPS2514A devices ................................................... 1
Changed list of charging scheme items in Description........................................................................................................... 1
Changed Divider Mode section of the ELECTRICAL CHARACTERISTICS table to show values for the different devices . 6
Changed Functional Block Diagram for TPS2513, TPS2513A ............................................................................................ 10
Changed Functional Block Diagram for TPS2514, TPS2514A ............................................................................................ 10
Changed section title From: Divider 1 (DCP Applying 2 V on D+ Line and 2.7 V on D– Line) or Divider 2 (DCP
Applying 2.7 V on D+ Line and 2 V on D– Line) To: Divider DCP....................................................................................... 11
•
•
•
Changed text in the Divider DCP paragraph........................................................................................................................ 11
Added Divider 3 DCP image................................................................................................................................................. 11
Changed the DCP Auto-Detect section................................................................................................................................ 12
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SLVSBY8D –MAY 2013–REVISED JUNE 2020
5 Device Options
Table 1. Device Options
CHARGING SCHEMES (DCP_AUTO)
1.2-V MODE
(D+/D– SHORTED AND
BIAS TO 1.2 V)
BC1.2 AND YD/T
1591-2009 MODE
(D+/D– SHORTED)
NUMBER OF
DEVICE
DIVIDER 1
DIVIDER 2
DIVIDER 3
CONTROLLER
(D+/D– = 2 V/2.7 V)
(D+/D– = 2.7V / 2V)
(D+/D– = 2.7 V/2.7 V)
TPS2513
TPS2514
Dual
Single
Dual
Yes(1)
Yes(1)
No
Yes
Yes
No
No
No
Yes
Yes
TPS2513A
TPS2514A
Yes
Yes
Single
No
No
(1) See Figure 16
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6 Pin Configuration and Functions
TPS2513x DBV Package
6-Pin SOT-23
Top View
DP1
GND
DP2
1
2
3
6
5
4
DM1
IN
DM2
Not to scale
Pin Functions: TPS2513x
PIN
TYPE(1)
DESCRIPTION
NO.
1
NAME
DP1
Connected to the D+ or D– line of USB connector, provide the correct voltage with attached portable equipment for DCP
detection.
I/O
G
2
GND
DP2
Ground connection
Connected to the D+ or D– line of USB connector, provide the correct voltage with attached portable equipment for DCP
detection.
3
I/O
Connected to the D+ or D– line of USB connector, provide the correct voltage with attached portable equipment for DCP
detection.
4
5
6
DM2
IN
I/O
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.
Connected to the D+ or D– line of USB connector, provide the correct voltage with attached portable equipment for DCP
detection.
DM1
I/O
(1) G = Ground, I = Input, O = Output, P = Power
TPS2514x DBV Package
6-Pin SOT-23
Top View
DP1
GND
N/C
1
2
3
6
5
4
DM1
IN
N/C
Not to scale
Pin Functions: TPS2514x
PIN
TYPE(1)
DESCRIPTION
NO.
NAME
Connected to the D+ or D– line of USB connector, provide the correct voltage with attached portable equipment for
DCP detection.
1
DP1
I/O
2
3
4
GND
N/C
N/C
G
—
—
Ground connection
No connect pin. Can be grounded or left floating.
No connect pin. Can be grounded or left floating.
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.
5
6
IN
P
Connected to the D+ or D– line of USB connector, provide the correct voltage with attached portable equipment for
DCP detection.
DM1
I/O
(1) G = Ground, I = Input, O = Output, P = Power
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SLVSBY8D –MAY 2013–REVISED JUNE 2020
7 Specifications
7.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)(1)
MIN
–0.3
–0.3
–0.3
MAX
7
UNIT
IN
Voltage
DP1, DP2 output voltage, DM1, DM2 output voltage
DP1, DP2 input voltage, DM1, DM2 input voltage
5.8
5.8
35
V
Continuous output sink current (DP1, DP2 input current, DM1, DM2 input current)
Continuous output source current ( DP1, DP2 output current, DM1, DM2 output current)
Operating junction temperature, TJ
mA
mA
°C
35
–40
–65
125
150
Storage temperature, Tstg
°C
(1) 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.
7.2 ESD Ratings
VALUE
±2000
±6000
±500
UNIT
Pin 5
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)
Electrostatic
discharge
V(ESD)
Pins 1, 3, 4, 6
V
Charged-device model (CDM), per JEDEC specification JESD22-C101(2)
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
7.3 Recommended Operating Conditions
Voltages are referenced to GND (unless otherwise noted), positive current are into pins.
MIN
MAX
5.5
UNIT
V
VIN
Input voltage of IN
4.5
0
VDP1
VDM1
IDP1
IDM1
VDP2
VDM2
IDP2
IDM2
TJ
DP1 data line input voltage
DM1 data line input voltage
Continuous sink or source current
Continuous sink or source current
DP2 data line input voltage
DM2 data line input voltage
Continuous sink or source current
Continuous sink or source current
Operating junction temperature
5.5
V
0
5.5
V
±10
±10
5.5
mA
mA
V
0
0
5.5
V
±10
±10
125
mA
mA
°C
–40
7.4 Thermal Information
TPS2513x, TPS2514x
THERMAL METRIC(1)
DBV (SOT-23)
6 PINS
179.9
117.5
41.9
UNIT
RθJA
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
RθJC(top)
RθJB
ψJT
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case (bottom) thermal resistance
17.2
ψJB
41.5
RθJC(bot)
—
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report.
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7.5 Electrical Characteristics
Conditions are –40°C ≤ (TJ = TA) ≤ 125°C and 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
UNDERVOLTAGE LOCKOUT
TEST CONDITIONS
MIN
TYP
MAX UNIT
VUVLO
IN rising UVLO threshold voltage
Hysteresis(1)
3.9
4.1
4.3
V
100
mV
SUPPLY CURRENT
IIN
IN supply current
4.5 V ≤ V IN ≤ 5.5 V
155
200
µA
BC 1.2 DCP MODE (SHORT MODE)
RDPM_SHORT1 DP1 and DM1 shorting resistance
RDCHG_SHORT1
VDP1 = 0.8 V, IDM1 = 1 mA
VDP1 = 0.8 V
157
656
200
Ω
Resistance between DP1/DM1 and GND
350
310
1150
kΩ
Voltage threshold on DP1 (under which the
device goes back to divider mode)
VDPL_TH_DETACH1
330
350
mV
VDPL_TH_DETACH_HYS1
RDPM_SHORT2
Hysteresis(1)
50
157
656
mV
Ω
DP2 and DM2 shorting resistance
Resistance between DP2/DM2 and GND
VDP2 = 0.8V, IDM2 = 1 mA
VDP2 = 0.8 V
200
RDCHG_SHORT2
350
310
1150
kΩ
Voltage threshold on DP2 (under which the
device goes back to divider mode)
Hysteresis(1)
VDPL_TH_DETACH2
330
50
350
mV
mV
VDPL_TH_DETACH_HYS2
DIVIDER MODE (TPS2513, TPS2514)
VDP1_2.7V DP1 output voltage
VDM1_2V
VIN = 5 V
2.57
1.9
24
2.7
2
2.84
2.1
36
V
V
DM1 output voltage
VIN = 5 V
RDP1_PAD1
RDM1_PAD1
VDP2_2.7V
VDM2_2V
DP1 output impedance
DM1 output impedance
DP2 output voltage
IDP1 = –5 µA
IDM1 = –5 µA
VIN = 5 V
30
30
2.7
2
kΩ
kΩ
V
24
36
2.57
1.9
24
2.84
2.1
36
DM2 output voltage
VIN = 5 V
V
RDP2_PAD1
RDM2_PAD1
DP2 output impedance
DM2 output impedance
IDP2 = –5 µA
IDM2 = –5 µA
30
30
kΩ
kΩ
24
36
DIVIDER MODE (TPS2513A, TPS2514A)
VDP1_2.7V
DP1 output voltage
VIN = 5 V
2.57
2.57
24
2.7
2.7
30
2.84
2.84
36
V
V
VDM1_2.7V
DM1 output voltage
DP1 output impedance
DM1 output impedance
DP2 output voltage
VIN = 5 V
RDP1_PAD1
RDM1_PAD1
VDP2_2.7V
IDP1 = –5 µA
IDM1 = –5 µA
VIN = 5 V
kΩ
kΩ
V
24
30
36
2.57
2.57
24
2.7
2.7
30
2.84
2.84
36
VDM2_2.7V
DM2 output voltage
DP2 output impedance
DM2 output impedance
VIN = 5 V
V
RDP2_PAD1
RDM2_PAD1
1.2 V / 1.2 V MODE
VDP1_1.2V
IDP2 = –5 µA
IDM2 = –5 µA
kΩ
kΩ
24
30
36
DP1 output voltage
VIN = 5 V
1.12
1.12
80
1.2
1.2
1.28
1.28
130
130
1.28
1.28
130
130
V
V
VDM1_1.2V
DM1 output voltage
DP1 output impedance
DM1 output impedance
DP2 output voltage
VIN = 5 V
RDM1_PAD2
RDP1_PAD2
VDP2_1.2V
IDP1 = –5 µA
IDM1 = –5 µA
VIN = 5 V
102
102
1.2
kΩ
kΩ
V
80
1.12
1.12
80
VDM2_1.2V
DM2 output voltage
DP2 output impedance
DM2 output impedance
VIN = 5 V
1.2
V
RDP2_PAD2
RDM2_PAD2
IDP2 = –5 µA
IDM2 = –5 µA
102
102
kΩ
kΩ
80
(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
6
6
5
V
V
IN
IN
DM1
DM1
DP1
5
4
DP1
4
3
3
2
2
1
1
0
0
œ1
œ1
œ0.008 œ0.006 œ0.004 œ0.002
0.000
0.002
0.004
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1
C001
C002
Time (s)
Time (s)
Figure 1. Power On (DM1 and DP1)
Figure 2. Power Off (DM1 and DP1)
6
5
6
5
V
IN
V
IN
DM2
DM2
DP2
D
DP2
4
4
3
3
2
2
1
1
0
0
œ1
œ1
œ0.008 œ0.006 œ0.004 œ0.002
0.000
0.002
0.004
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1
C003
C004
Time (s)
Time (s)
Figure 3. Power On (DM2 and DP2)
Figure 4. Power Off (DM2 and DP2)
3.2
2.8
2.4
2
3.2
2.8
2.4
2
VIN = 5 V
VIN = 5 V
VDP1
VDP2
V
DM1
V
DM2
1.6
1.6
œ40 œ20
0
20
40
60
80
100 120 140
œ40 œ20
0
20
40
60
80
100 120 140
C005
C006
TJ Junction Temperature (°C)
TJ Junction Temperature (°C)
Figure 5. DP1 and DM1 Output Voltage vs Temperature
Figure 6. DP2 and DM2 Output Voltage vs Temperature
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Typical Characteristics (continued)
180
VIN = 5 V
170
160
150
140
130
œ40 œ20
0
20
40
60
80
100 120 140
C007
TJ Junction Temperature (°C)
Figure 7. Supply Current vs Temperature
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8 Detailed Description
8.1 Overview
The following overview references various industry standards. TI always recommends consulting 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 ensure 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.
The devices 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 on both D+ and D– lines
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 2 shows different port operating modes according to the BC1.2 Specification.
Table 2. Operating Modes
SUPPORTS USB 2.0
COMMUNICATION
MAXIMUM ALLOWABLE CURRENT
DRAWN BY PORTABLE EQUIPMENT (A)
PORT TYPE
SDP (USB 2.0)
SDP (USB 3.0)
CDP
Yes
Yes
Yes
No
0.5
0.9
1.5
1.5
DCP
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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 0.3 V 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.
8.2 Functional Block Diagrams
S1
DM1
S2
IN
Auto-detect
S4
DP1
S3
2.7V
VDM1
1.2V
UVLO
S5
DM2
DRIVER
S6
Auto-detect
S8
GND
DP2
S7
2.7V
VDM2
1.2V
TPS2513: VDM1 / VDM2= 2 V
TPS2513A: VDM1 / VDM2= 2.7 V
Figure 8. Functional Block Diagram, TPS2513, TPS2513A
S1
DM1
S2
IN
Auto-detect
UVLO
S4
DP1
S3
2.7V
VDM1
1.2V
DRIVER
N/C
N/C
TPS2514: VDM1 = 2 V
TPS2514A: VDM1 = 2.7 V
GND
Figure 9. Functional Block Diagram, TPS2514, TPS2514A
10
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SLVSBY8D –MAY 2013–REVISED JUNE 2020
8.3 Feature Description
8.3.1 Dedicated Charging Port (DCP)
A dedicated charging port (DCP) is a downstream port on a device that outputs power through a USB connector
but is not capable of enumerating a downstream device, which generally allows portable devices to fast charge at
their maximum rated current. A USB charger is a device with a DCP, such as a wall adapter or car power
adapter. A DCP is identified by the electrical characteristics of its data lines. The following DCP identification
circuits are usually used to meet the handshaking detections of different portable devices.
8.3.2 Short the D+ Line to the D– Line
The USB BC1.2 Specification and the Chinese Telecommunications Industry Standard YD/T 1591-2009 define
that the D+ and D– data lines must be shorted together with a maximum series impedance of 200 Ω. This is
shown in Figure 10.
VBUS
5.0 V
D-
200 Ω (max)D+
GND
Figure 10. DCP Short Mode
8.3.3 Divider DCP
There are three charging schemes for divider DCP. They are named after Divider 1, Divider 2, and Divider 3
DCPs that are shown in Figure 11, Figure 12, and Figure 13. 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.
VBUS
VBUS
VBUS
5.0 V
5.0 V
5.0 V
D-
D-
D-
D+
D+
D+
2.7 V
2.0 V
2.7 V
2.7 V
2.0 V
2.7 V
GND
GND
GND
Figure 11. Divider 1 DCP
Figure 12. Divider 2 DCP
Figure 13. Divider 3 DCP
8.3.4 Applying 1.2 V to the D+ Line and 1.2 V to the D– Line
As shown in Figure 14, 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.
VBUS
5.0 V
D-
200 Ω (max)D+
1.2 V
GND
Figure 14. DCP Applying 1.2 V to the D+ Line and 1.2 V to the D– Line
The devices are 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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www.ti.com
Feature Description (continued)
8.3.5 DCP Auto-Detect
The devices integrate an auto-detect feature to support divider mode, short mode and 1.2 V / 1.2 V modes. If a
divider device is attached, 2.7 V is applied to the DP pin and 2 V is applied to the DM pin. If a BC1.2-compliant
device is attached, the TPS2513 and TPS2514 automatically switches into short 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 15. DCP auto-detect feature
(DM2 and DP2 of TPS2513) has the same functional configuration. For TPS2513A and TPS2514A, the devices
also have DCP auto-detect feature and the auto-detect have the same functional configuration expect for the
default mode is Divider 3 (D+/D– = 2.7 V / 2.7 V).
5 V
VBUS
Divider 2
S1, S2: ON
D-
DM1
DP1
S1
S3, S4: OFF
Short Mode
S4 ON
D+
S2
S4
S1, S2, S3: OFF
GND
S3
1.2V on DP1 and DM1
S3, S4: ON
2.0V 2.7V
1.2 V
GND
S1, S2: OFF
TPS2513, TPS2514
Figure 15. TPS2513 and TPS2514 DCP Auto-Detect Functional Diagram
8.3.6 Undervoltage Lockout (UVLO)
The undervoltage lockout (UVLO) circuit disables DP1, DM1, DP2 and DM2 output voltage until the input voltage
reaches the UVLO turnon threshold. Built-in hysteresis prevents unwanted oscillations due to input voltage drop
from large current surges.
8.4 Device Functional Modes
The devices operate in DCP mode and automatically monitor the voltage of the USB data lines, and provide the
correct electronic signatures on the data lines to charge compliant devices.
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SLVSBY8D –MAY 2013–REVISED JUNE 2020
9 Applications 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.
9.1 Application Information
The TPS251xx devices are USB dedicated charging port. The devices only provide the correct electrical
signatures on the data lines of USB charger port and do not provide any power for the VBUS. Below is typical
applications for USB charging ports.
9.2 Typical Applications
5.0 V
5.0 V
VBUS
D-
VBUS
D-
DM1
TPS2513, TPS2514
DP1
DM1
TPS2513, TPS2514
DP1
D+
D+
GND
GND
Figure 16. 5-W USB Charger Application
Figure 17. 10-W USB Charger Application
9.2.1 Design Requirements
Table 3 lists the design parameters for this example.
Table 3. Design Parameters
PARAMETER
Input voltage, V(IN)
VALUE
5 V
Output voltage, V(DC)
5 V
Maximum continuous output current, I(OUT)
2.5 A
9.2.2 Detailed Design Procedure
9.2.2.1 Divide Mode Selection of 5-W and 10-W USB Chargers
The TPS2513 and TPS2514 provide two types of connections between the DP pin and the DM pin and between
the D+ data line and the D– data line of the USB connector for a 5-W USB charger and a 10-W USB charger
with a single USB port. For 5-W USB charger, the DP1 pin is connected to the D– line and the DM1 pin is
connected to the D+ line. This is shown in Figure 16. For 10-W USB charger, the DP1 pin is connected to the D+
line and the DM1 pin is connected to the D– line. This is shown in Figure 17. Table 4 shows different charging
schemes for both 5-W and 10-W USB charger solutions. DP2 and DM2 of TPS2513 also provides this two types
of connections.
Table 4. Charging Schemes for 5-W And 10-W USB Chargers
USB CHARGER TYPE
CONTAINING CHARGING SCHEMES
1.2 V on both D+ and D– Lines
1.2 V on both D+ and D– Lines
5-W
Divider 1
Divider 2
BC1.2 DCP
BC1.2 DCP
10-W
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www.ti.com
9.2.3 Application Curves
Figure 18. POWER ON (DM1 and DP1)
Figure 19. POWER OFF (DM1 and DP1)
Figure 20. POWER ON (DM2 and DP2)
Figure 21. POWER OFF (DM2 and DP2)
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SLVSBY8D –MAY 2013–REVISED JUNE 2020
10 Power Supply Recommendations
The devices are designed for a supply-voltage range of 4.5 V ≤ VIN ≤ 5.5 V. If the input supply is placed more
than a few inches from the device, an input ceramic bypass capacitor higher than 0.1 µF is recommended. The
undervoltage lockout (UVLO) circuit disables DP1, DM1, DP2, and DM2 output voltage until the input voltage
reaches the UVLO turnon threshold.
11 Layout
11.1 Layout Guidelines
Place the devices near the USB output connector and place the 0.1-µF bypass capacitor near the IN pin.
11.2 Layout Example
Figure 22. Layout Recommendation
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TPS2513, TPS2513A, TPS2514, TPS2514A
SLVSBY8D –MAY 2013–REVISED JUNE 2020
www.ti.com
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 5. Related Links
TECHNICAL
DOCUMENTS
TOOLS &
SOFTWARE
SUPPORT &
COMMUNITY
PARTS
PRODUCT FOLDER
SAMPLE & BUY
TPS2513
TPS2513A
TPS2514
Click here
Click here
Click here
Click here
Click here
Click here
Click here
Click here
Click here
Click here
Click here
Click here
Click here
Click here
Click here
Click here
Click here
Click here
Click here
Click here
TPS2514A
12.2 Receiving Notification of Documentation Updates
To receive notification of documentation updates, navigate to the device product folder on ti.com. In the upper
right corner, click on Alert me to register and receive a weekly digest of any product information that has
changed. For change details, review the revision history included in any revised document.
12.3 Support Resources
TI E2E™ support forums are an engineer's go-to source for fast, verified answers and design help — straight
from the experts. Search existing answers or ask your own question to get the quick design help you need.
Linked content is 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.
12.4 Trademarks
E2E is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
12.5 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.
12.6 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.
16
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PACKAGE OPTION ADDENDUM
www.ti.com
10-Dec-2020
PACKAGING INFORMATION
Orderable Device
Status Package Type Package Pins Package
Eco Plan
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
(6)
TPS2513ADBVR
TPS2513ADBVT
TPS2513DBVR
TPS2513DBVT
TPS2514ADBVR
TPS2514ADBVT
TPS2514DBVR
TPS2514DBVT
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
6
6
6
6
6
6
6
6
3000 RoHS & Green
250 RoHS & Green
3000 RoHS & Green
250 RoHS & Green
3000 RoHS & Green
250 RoHS & Green
3000 RoHS & Green
250 RoHS & Green
NIPDAU
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
PB2Q
PB2Q
2513
2513
PB3Q
PB3Q
2514
2514
NIPDAU
NIPDAU
NIPDAU
NIPDAU
NIPDAU
NIPDAU
NIPDAU
(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 <=1000ppm threshold. Antimony trioxide based
flame retardants must also meet the <=1000ppm threshold requirement.
(3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
10-Dec-2020
(6)
Lead finish/Ball material - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two
lines if the finish value exceeds the maximum column width.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
OTHER QUALIFIED VERSIONS OF TPS2513A, TPS2514A :
Automotive: TPS2513A-Q1, TPS2514A-Q1
•
NOTE: Qualified Version Definitions:
Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects
•
Addendum-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
13-Feb-2023
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
K0
P1
W
B0
Reel
Diameter
Cavity
A0
A0 Dimension designed to accommodate the component width
B0 Dimension designed to accommodate the component length
K0 Dimension designed to accommodate the component thickness
Overall width of the carrier tape
W
P1 Pitch between successive cavity centers
Reel Width (W1)
QUADRANT ASSIGNMENTS FOR PIN 1 ORIENTATION IN TAPE
Sprocket Holes
Q1 Q2
Q3 Q4
Q1 Q2
Q3 Q4
User Direction of Feed
Pocket Quadrants
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
TPS2513ADBVR
TPS2513ADBVT
TPS2513DBVR
TPS2513DBVT
TPS2514ADBVR
TPS2514ADBVT
TPS2514DBVR
TPS2514DBVR
TPS2514DBVT
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
6
6
6
6
6
6
6
6
6
3000
250
178.0
178.0
178.0
178.0
178.0
178.0
178.0
180.0
180.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
8.4
8.4
3.23
3.23
3.23
3.23
3.23
3.23
3.23
3.2
3.17
3.17
3.17
3.17
3.17
3.17
3.17
3.2
1.37
1.37
1.37
1.37
1.37
1.37
1.37
1.4
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
Q3
3000
250
3000
250
3000
3000
250
3.2
3.2
1.4
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
13-Feb-2023
TAPE AND REEL BOX DIMENSIONS
Width (mm)
H
W
L
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
TPS2513ADBVR
TPS2513ADBVT
TPS2513DBVR
TPS2513DBVT
TPS2514ADBVR
TPS2514ADBVT
TPS2514DBVR
TPS2514DBVR
TPS2514DBVT
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
DBV
6
6
6
6
6
6
6
6
6
3000
250
180.0
180.0
180.0
180.0
180.0
180.0
180.0
210.0
210.0
180.0
180.0
180.0
180.0
180.0
180.0
180.0
185.0
185.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
35.0
35.0
3000
250
3000
250
3000
3000
250
Pack Materials-Page 2
PACKAGE OUTLINE
DBV0006A
SOT-23 - 1.45 mm max height
S
C
A
L
E
4
.
0
0
0
SMALL OUTLINE TRANSISTOR
C
3.0
2.6
0.1 C
1.75
1.45
B
1.45 MAX
A
PIN 1
INDEX AREA
1
2
6
5
2X 0.95
1.9
3.05
2.75
4
3
0.50
6X
0.25
C A B
0.15
0.00
0.2
(1.1)
TYP
0.25
GAGE PLANE
0.22
0.08
TYP
8
TYP
0
0.6
0.3
TYP
SEATING PLANE
4214840/C 06/2021
NOTES:
1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing
per ASME Y14.5M.
2. This drawing is subject to change without notice.
3. Body dimensions do not include mold flash or protrusion. Mold flash and protrusion shall not exceed 0.25 per side.
4. Leads 1,2,3 may be wider than leads 4,5,6 for package orientation.
5. Refernce JEDEC MO-178.
www.ti.com
EXAMPLE BOARD LAYOUT
DBV0006A
SOT-23 - 1.45 mm max height
SMALL OUTLINE TRANSISTOR
PKG
6X (1.1)
1
6X (0.6)
6
SYMM
5
2
3
2X (0.95)
4
(R0.05) TYP
(2.6)
LAND PATTERN EXAMPLE
EXPOSED METAL SHOWN
SCALE:15X
SOLDER MASK
OPENING
SOLDER MASK
OPENING
METAL UNDER
SOLDER MASK
METAL
EXPOSED METAL
EXPOSED METAL
0.07 MIN
ARROUND
0.07 MAX
ARROUND
NON SOLDER MASK
DEFINED
SOLDER MASK
DEFINED
(PREFERRED)
SOLDER MASK DETAILS
4214840/C 06/2021
NOTES: (continued)
6. Publication IPC-7351 may have alternate designs.
7. Solder mask tolerances between and around signal pads can vary based on board fabrication site.
www.ti.com
EXAMPLE STENCIL DESIGN
DBV0006A
SOT-23 - 1.45 mm max height
SMALL OUTLINE TRANSISTOR
PKG
6X (1.1)
1
6X (0.6)
6
SYMM
5
2
3
2X(0.95)
4
(R0.05) TYP
(2.6)
SOLDER PASTE EXAMPLE
BASED ON 0.125 mm THICK STENCIL
SCALE:15X
4214840/C 06/2021
NOTES: (continued)
8. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate
design recommendations.
9. Board assembly site may have different recommendations for stencil design.
www.ti.com
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