DM1

VBUS

D-

D+

GND

5 V

Power

TPS2513

VBUS

D-

D+

GND

DP1

DM2

DP2

IN

GND

VBUS

GND

TPS2561A

0.1PF

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

TPS2514

www.ti.com

SLVSBY8A – MAY 2013 – REVISED MAY 2013

USB Dedicated Charging Port Controller

Check for Samples: TPS2513, TPS2514

1

FEATURES

DESCRIPTION

The TPS2513 and TPS2514 are USB dedicated

•

Supports USB DCP Shorting D+ Line to

charging port (DCP) controllers. An auto-detect

D– Line per USB Battery Charging

feature

monitors

USB

data

line

voltage,

and

Specification, Revision 1.2 (BC1.2)

automatically

provides

the

correct

electrical

•

Supports Shorted Mode (Shorting D+ Line to

signatures on the data lines to charge compliant

D- Line) per Chinese Telecommunication

devices among the following dedicated charging

Industry Standard YD/T 1591-2009

schemes:

•

Supports USB DCP Applying 2.7 V on D+ Line

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

on the D+ and D– Lines respectively

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

on the D+ and D– Lines respectively

•

Supports USB DCP Applying 1.2 V on

D+ and D– Lines

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

D– Line

•

Automatically Switch D+ and D- Lines

4. Chinese Telecom Standard YD/T 1591-2009

Connections for an Attached Device

Shorted Mode, required to short the D+ Line to

•

Dual USB Port Controller, TPS2513

the D– Line

•

Single USB Port Controller, TPS2514

5. 1.2 V on both D+ and D– Lines

•

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

TPS2513, TPS2514 DBV PACKAGE and SIMPLIFIED APPLICATION DIAGRAM

TPS2514 DBV

TPS2513 DBV

(Top View)

(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.