PMP30101

TPS40170 Automotive 5V Preregulator Reference Design

PMP30101

Design files

Overview

This buck converter operates over a 6V - 36V input range and delivers 5V @ 8A. The design is optimized for an average current of 5.5A and peak currents up to 10A. The temperature rise at nominal current is about 20K.

Features
  • Suitable for high ambient temperatures (>100°C) due to best in class efficiency
  • Low temperature rise
  • Low input and output ripple
  • Large input voltage range
Output voltage options PMP30101.1
Vin (Min) (V) 6
Vin (Max) (V) 36
Vout (Nom) (V) 5
Iout (Max) (A) 8
Output Power (W) 40
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Buck- Synchronous
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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.

TIDUC57.PDF (846 K)

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

TIDRN45.PDF (349 K)

Detailed schematic diagram for design layout and components

TIDRN46.PDF (80 K)

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

TIDRN47.ZIP (326 K)

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

TIDCCI2.ZIP (33 K)

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

TIDRN48.PDF (546 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC controllers (external FET)

TPS40170-Q1Automotive 4.5V to 60V Synchronous Buck Controller with Voltage Tracking

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Test report PMP30101 Test Results Aug. 08, 2016

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