PMP4451 Reference Design

Texas Instruments

USB-C DFP+ USB-A Power Bank with Input & Output Fast Charger Reference Design

Description

This is a power bank reference design with a USB type C DFP plus a USB type A port supporting high voltage discharging. Fast charger input is also supported to save more charging time. It can detect the input port attach/detach automatically: as well as the output ports.

Features
  • Type C DFP Enabled @5V/3AFast Charger input supportedFast Discharging with high voltage outputAutomatic Attach/Detach DetectionHigh Discharging CurrentHigh Integration and Low BOM
Applications
  • Power bank
Product Categories
  • Power management

End Equipment Reference Diagrams

Parts

Part Number Name Companion Part
CSD17575Q3 CSD17575Q3 Buy Datasheet
MSP430G2332 MSP430G2332 Buy Datasheet
SN74LVC1G3157 SN74LVC1G3157 Buy Datasheet
TPS2514A TPS2514A Buy Datasheet

Bill Of Materials

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Schematic

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Design File

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Test Data

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Other Documents

Title Updated Type Size (KB)
PMP4451 Layer Plots 19 Oct 2015 ZIP 711
PMP4451 BOM 19 Oct 2015 PDF 85
PMP4451 Schematic and Block Diagram 19 Oct 2015 PDF 314