PMP10624

9 to 42Vin 5V/9V/12V @ 3A Synchronous 4-Switch Buck-Boost Converter Reference Design

PMP10624

Design files

Overview

PMP10624 is a synchronous 4-switch buck-boost converter which utilizes the LM5175 controller for USB type C applications. The output voltage can be selected for 5V, 9V or 12V at 3A using jumpers or open drain control switches. The LM5175 average current loop sets a maximum output current of 4A.

Features
  • Three selectable output configurations
  • Cycle-by-Cycle current limit
  • Sync to external clock
  • Input and output current limit option
  • Synchronous for maximum efficiency
Output voltage options PMP10624.1 PMP10624.2 PMP10624.3
Vin (Min) (V) 9 9 9
Vin (Max) (V) 42 42 42
Vout (Nom) (V) 5 12 9
Iout (Max) (A) 3 3 3
Output Power (W) 15 36 27
Isolated/Non-Isolated Non-Isolated Non-Isolated Non-Isolated
Input Type DC DC DC
Topology Buck Boost- 4 Switch Buck Boost- 4 Switch Buck Boost- 4 Switch
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUAQ1.PDF (2612 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDRH96.PDF (454 K)

Detailed schematic diagram for design layout and components

TIDRH97.PDF (134 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRH98.PDF (86 K)

Detailed overview of design layout for component placement

TIDRHA0.ZIP (592 K)

Files used for 3D models or 2D drawings of IC components

TIDCAZ7.ZIP (321 K)

Design file that contains information on physical board layer of design PCB

TIDRH99.PDF (1410 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Buck-boost & inverting controllers (external switch)

LM517542V Wide Vin 4-Switch Synchronous Buck-Boost Controller

Data sheet: PDF | HTML
Linear & low-dropout (LDO) regulators

LM293650-mA, 60-V, low-IQ, low-dropout voltage regulator with reverse voltage protection

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Test report PMP10624 Test Results Sep. 23, 2015

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