Automotive USB Charger PMP6934 (ACTIVE)

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Description

This is a synchronous buck running off automotive 12 volts which supplies 5 volts at 5 amps. The 5 volts is then passed through two TPS2543 charging port power switches.

See the Important Notice and Disclaimer covering reference designs and other TI resources.


  




Parametrics
 PMP6934.1
(Output Voltage 1)
Vin (Min) (V)8
Vin (Max) (V)40
Vout (Nom) (V)5
Iout (Max) (A)5
Output Power (W)25
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous

TI Devices (3)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM25117  4.5-42V Wide Vin, Current Mode Synchronous Buck Controller with Tracking  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
LM25117-Q1  Automotive Grade 4.5-42V Wide Vin, Current Mode Synchronous Buck Controller with Tracking  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPS2543  USB Charging Port Controller and 2.5A Power Switch with Load Detection  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM25117 Download Download
Download
LM25117-Q1 Download Download
Download
TPS2543 Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 279 25 Oct 2012
Design files (2)
Title Type Size (KB) Date
PDF 96 25 Oct 2012
PDF 28 25 Oct 2012
Related Tools & Software

Reference Designs  ( 1 )


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