PMP10223

Automotive Power Supply with Pre-Boost Reference Design

PMP10223

Design files

Overview

The PMP10223 automotive power reference design provides 5.0V @ 1.1A, 3.3V @ 0.6A and 1.3V at 1.0A. A pre-boost provides 9.0V @ 1.7A to ensure proper operation even during startup of the engine. A synchronous buck converters generates 6.0V @ 2.2A as an intermediate rail for the following buck converters.

Features
  • Complete Automotive Power Solution
  • Includes Pre-Boost for Cranking
  • High Efficiency
  • Small Form Factor
Output voltage options PMP10223.1 PMP10223.2 PMP10223.3 PMP10223.4 PMP10223.5
Vin (Min) (V) 2.7 9 6 6 6
Vin (Max) (V) 8 16 6 6 6
Vout (Nom) (V) 9 6 5 3.3 1.32
Iout (Max) (A) 1.7 2.2 1.1 .6 1
Output Power (W) 15.3 13.2 5.5 1.98 1.32
Isolated/Non-Isolated Non-Isolated Non-Isolated Non-Isolated Non-Isolated Non-Isolated
Input Type DC DC DC DC DC
Topology Boost- Non Sync Buck- Synchronous Buck- Synchronous Buck- Synchronous Buck- Synchronous

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.

TIDUAX6.PDF (1416 K)

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

TIDRID7.PDF (414 K)

Detailed schematic diagram for design layout and components

TIDRID8.PDF (35 K)

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

TIDRID9.PDF (213 K)

Detailed overview of design layout for component placement

TIDCBA1.ZIP (36 K)

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

TIDRIE0.PDF (224 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Buck converters (integrated switch)

LM536033A, 3.5V-to-36V, Wide-Vin, Synchronous 2.1MHz Step-Down Converter

Data sheet document-pdfAcrobat PDF open-in-new HTML
Buck converters (integrated switch)

LM53603-Q13.5 to 36Vin, 3 Ampere Synchronous DC-DC Converter for Automotive Applications

Data sheet document-pdfAcrobat PDF open-in-new HTML
Buck converters (integrated switch)

TPS62130A-Q1TPS62130A-Q1 3 to 17-V 3-A Automotive Step-Down Converter in 3 × 3 QFN Package

Data sheet document-pdfAcrobat PDF
Buck converters (integrated switch)

TPS62133A-Q13V - 17V 3A AUTOMOTIVE Step-Down Converter In 3X3 QFN Package

Data sheet document-pdfAcrobat PDF
Boost controllers (external switch)

TPS40210-Q14.5-V to 52-V wide input range current mode boost controller with 700-mV reference voltage

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
* Test report PMP10223 Test Results Oct. 19, 2015

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