TPS2513 Datasheet, PDF (1/16 Pages) Texas Instruments – USB Dedicated Charging Port Controller

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TPS2513
TPS2514
SLVSBY8A – MAY 2013 – REVISED MAY 2013
USB Dedicated Charging Port Controller
Check for Samples: TPS2513, TPS2514
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)
• 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
• Single USB Port Controller, TPS2514
• Operating Range: 4.5 V to 5.5 V
• Available in SOT23-6 Package
DESCRIPTION
The TPS2513 and TPS2514 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
2. Divider 2 DCP, required to apply 2.7 V and 2 V
on the D+ and D– Lines respectively
3. BC1.2 DCP, required to short the D+ Line to the
D– Line
4. Chinese Telecom Standard YD/T 1591-2009
Shorted Mode, required to short the D+ Line to
the D– Line
5. 1.2 V on both D+ and D– Lines
APPLICATIONS
• Vehicle USB Power Charger
• AC-DC Adapter with USB Port
• Other USB Charger
TPS2513, TPS2514 DBV PACKAGE and SIMPLIFIED APPLICATION DIAGRAM
TPS2513 DBV
(Top View)
TPS2514 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
0.1PF
GND
TPS2561A
IN
DM1
DP1
TPS2513
DM2
GND DP2
VBUS
D-
D+
GND
VBUS
D-
D+
GND
1
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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