DM1

VBUS

D-

D+

GND

5 V

Power

TPS2513

VBUS

D-

D+

GND

DP1

DM2

DP2

IN

GND

VBUS

GND

TPS2561A

0.12F

DP1

DM1

IN

N/C

GND

N/C

1

2

3

4

5

6

DP1

DM1

IN

DM2

GND

DP2

1

2

3

4

5

6

TPS2513, TPS2513A

TPS2514, TPS2514A

www.ti.com

SLVSBY8B – MAY 2013 – REVISED SEPTEMBER 2013

USB Dedicated Charging Port Controller

Check for Samples: TPS2513, TPS2513A, TPS2514, TPS2514A

1

FEATURES

DESCRIPTION

The devices are USB dedicated charging port (DCP)

•

Supports USB DCP Shorting D+ Line to

controllers. An auto-detect feature monitors USB data

D– Line per USB Battery Charging

line voltage, and automatically provides the correct

Specification, Revision 1.2 (BC1.2)

electrical signatures on the data lines to charge

•

Supports Shorted Mode (Shorting D+ Line to

compliant devices among the following dedicated

D- Line) per Chinese Telecommunication

charging schemes:

Industry Standard YD/T 1591-2009

1. Divider 1 DCP, required to apply 2 V and 2.7 V

•

Supports USB DCP Applying 2.7 V on D+ Line

on the D+ and D– Lines respectively (TPS2513,

TPS2514)

and 2 V on D- line (or USB DCP Applying

2 V on D+ Line and 2.7 V on D– Line)

2. Divider 2 DCP, required to apply 2.7 V and 2 V

(TPS2513, TPS2514)

on the D+ and D– Lines respectively (TPS2513,

TPS2514)

•

Supports USB DCP Applying 2.7 V on D+ Line

3. Divider 3 DCP, required to apply 2.7 V and 2.7 V

and 2.7 V on D- Line (TPS2513A, TPS2514A)

on the D+ and D- Lines respectively (TPS2513A,

•

Supports USB DCP Applying 1.2 V on

TPS2514A)

D+ and D– Lines

4. BC1.2 DCP, required to short the D+ Line to the

•

Automatically Switch D+ and D- Lines

D– Line

Connections for an Attached Device

5. Chinese Telecom Standard YD/T 1591-2009

•

Dual USB Port Controller

Shorted Mode, required to short the D+ Line to

(TPS2513, TPS2513A)

the D– Line

•

Single USB Port Controller

6. 1.2 V on both D+ and D– Lines

(TPS2514, TPS2514A)

•

Operating Range: 4.5 V to 5.5 V

•

Available in SOT23-6 Package

APPLICATIONS

•

Vehicle USB Power Charger

•

AC-DC Adapter with USB Port

•

Other USB Charger

DBV PACKAGE and SIMPLIFIED APPLICATION DIAGRAM

TPS2514, TPS2514A

TPS2513, TPS2513A

DBV (Top View)

DBV (Top View)

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright © 2013, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.