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PMP40312 Reference Design

Texas Instruments

Automotive Dual USB Type-C™ PD DFP 5/9/12/15V Output Car Charger Reference Design

Description

PMP40312 is a dual port USB Type-C™ PD car charger reference design. The design's normal input voltage range is from 9V to 14.5V: and the maximum input voltage can be to 42V.The pure analog configuration for the USB type-C source controller--TPS25740B makes the PD negotiation easy. The solution supports 4 sets of output voltage options including 5V/9V/12V/15V. Each port provides a maximum of 32.5W output power for the USB Type-C device. This solution achieves high efficiency as a SMBus battery Buck-Boost charge controller BQ25700A and I2C battery Buck-Boost Charge Controller BQ25703A are implemented in the design.

Features
  • Dual channel USB Type-C™ PD DFP design5V: 9V: 12V: 15V 32.5W*2 output with wide 5~36V input rangeIEC ESD and short-to-VBUS protection for CC and D+/D- linesDigital controlled design using low cost componentsSmall size with low component count
Applications
  • Automotive USB charge
Product Categories
  • Power management

End Equipment Reference Diagrams

Application Area End Equipment
Automotive USB charge https://www.ti.com/solution/automotive-usb-charge#referencedesigns
Additional details