Wide Input Voltage Non-Synchronous Buck Converter with Integrated MOSFET, 8.0V@1.0A Reference Design

(ACTIVE) PMP10233

Description & Features

Technical Documents

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Key Document

Description

The PMP10233 reference design is a non-synchronous buck converter for automotive applications with an input voltage range of 9 to 42V. It uses the TPS54140-Q1 to deliver an output of 8.0V@1.0A.

Features
  • Wide input voltage range up to 42V
  • TPS54140-Q1 integrates the high-side MOSFET for small solution size
  • This reference design was built and tested and the test report is included

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Schematic/Block Diagram

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Design Guide

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Design Files

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Bill of Materials (BOM)

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Parametrics
 PMP10233.1
(Output Voltage 1)
Vin (Min) (V)9
Vin (Max) (V)42
Vout (Nom) (V)8
Iout (Max) (A)1
Output Power (W)8
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Non Sync

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS57140-Q1  Automotive 3.5V to 42V, 1.5A Buck Converter with Eco-Mode™  Step-down (buck)  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS57140-Q1 Download -
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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 448 15 Sep 2015 7
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 189 15 Sep 2015 2
PDF 31 15 Sep 2015 3
PDF 112 15 Sep 2015 4

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