TPS2513_15 Datasheet, PDF (1/20 Pages) Texas Instruments – USB Dedicated Charging Port Controller

www.ti.com
TPS2513, TPS2513A
TPS2514, TPS2514A
SLVSBY8B – MAY 2013 – REVISED SEPTEMBER 2013
USB Dedicated Charging Port Controller
Check for Samples: TPS2513, TPS2513A, TPS2514, TPS2514A
FEATURES
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
• 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)
• Supports USB DCP Applying 2.7 V on D+ Line
and 2.7 V on D- Line (TPS2513A, TPS2514A)
• Supports USB DCP Applying 1.2 V on
D+ and D– Lines
• Automatically Switch D+ and D- Lines
Connections for an Attached Device
• Dual USB Port Controller
(TPS2513, TPS2513A)
• Single USB Port Controller
(TPS2514, TPS2514A)
• Operating Range: 4.5 V to 5.5 V
• Available in SOT23-6 Package
DESCRIPTION
The 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. Divider 1 DCP, required to apply 2 V and 2.7 V
on the D+ and D– Lines respectively (TPS2513,
TPS2514)
2. Divider 2 DCP, required to apply 2.7 V and 2 V
on the D+ and D– Lines respectively (TPS2513,
TPS2514)
3. Divider 3 DCP, required to apply 2.7 V and 2.7 V
on the D+ and D- Lines respectively (TPS2513A,
TPS2514A)
4. BC1.2 DCP, required to short the D+ Line to the
D– Line
5. Chinese Telecom Standard YD/T 1591-2009
Shorted Mode, required to short the D+ Line to
the D– Line
6. 1.2 V on both D+ and D– Lines
APPLICATIONS
• Vehicle USB Power Charger
• AC-DC Adapter with USB Port
• Other USB Charger
DBV PACKAGE and SIMPLIFIED APPLICATION DIAGRAM
TPS2513, TPS2513A
DBV (Top View)
TPS2514, TPS2514A
DBV (Top View)
DP1
1
GND
2
DP2
3
6
DM1 ^DP1
1
5
IN GND
2
4
DM2 N/C
3
6
DM1
5
IN
4
N/C
VBUS
5V
Power
0.12F
GND
TPS2561A
IN
DM1
DP1
TPS2513
DM2
GND DP2
VBUS
D-
D+
GND
VBUS
D-
D+
GND
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.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2013, Texas Instruments Incorporated