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TPS2514A Datasheet Preview

TPS2514A Datasheet

USB Dedicated Charging Port Controller

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TPS2513, TPS2513A, TPS2514, TPS2514A
SLVSBY8D – MAY 2013 – REVISED JUNE 2020
TPS251xx USB Dedicated Charging Port Controller
1 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
2 Applications
• Vehicle USB power chargers
• AC-DC adapters with USB ports
• Other USB chargers
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. 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
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TPS2513, TPS2514 SOT-23 (6)
2.90 mm x 1.60 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Simplified Schematic
VBUS
5V
Power
0.1µF
TPS2561A
IN
DM1
DP1
TPS2513
DM2
GND DP2
GND
VBUS
D-
D+
GND
VBUS
D-
D+
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.




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TPS2514A Datasheet Preview

TPS2514A Datasheet

USB Dedicated Charging Port Controller

No Preview Available !

TPS2513, TPS2513A, TPS2514, TPS2514A
SLVSBY8D – MAY 2013 – REVISED JUNE 2020
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Device Options....................................................... 3
6 Pin Configuration and Functions ......................... 4
7 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
8 Detailed Description .............................................. 9
8.1 Overview ................................................................... 9
8.2 Functional Block Diagrams ..................................... 10
8.3 Feature Description................................................. 11
8.4 Device Functional Modes........................................ 12
9 Applications and Implementation ...................... 13
9.1 Application Information............................................ 13
9.2 Typical Applications ................................................ 13
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
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
2
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Copyright © 2013–2020, Texas Instruments Incorporated
Product Folder Links: TPS2513 TPS2513A TPS2514 TPS2514A


Part Number TPS2514A
Description USB Dedicated Charging Port Controller
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