High Switching Frequency Synchronous Buck Regulator; 3.3V@2.5A Reference Design

(ACTIVE) PMP10229

Description & Features

Technical Documents

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Key Document

Description

The PMP10229 reference design is a synchronous buck converter for automotive applications. It uses the TPS57114-Q1 to deliver an output voltage of 3.3V@2.5A. The switching frequency is 1.8MHz.

Features
  • High Switching Frequency
  • 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
 PMP10229.1
(Output Voltage 1)
Vin (Min) (V)4.5
Vin (Max) (V)5.5
Vout (Nom) (V)3.3
Iout (Max) (A)2.5
Output Power (W)8.25
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS57114-Q1  Automotive 2.95V to 6V, 4A, 2MHz Synchronous Buck Converter  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS57114-Q1 Download Download

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Technical Documents

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User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 409 15 Apr 2015 4
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 211 15 Apr 2015 2
PDF 99 15 Apr 2015 1 1
PDF 101 15 Apr 2015 1 1

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