TI Home >   Semiconductors >   Design resources >   Reference designs >   High Switching Frequency Synchronous Buck Regulator; 1.2V@2.0A Reference Design

High Switching Frequency Synchronous Buck Regulator; 1.2V@2.0A Reference Design
PMP10231
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

Description & Features

Technical documentation

Support & Training

Order Now


See the Important Notice and Disclaimer covering reference designs and other TI resources.

Key Document

Description

The PMP10231 reference design is a synchronous buck converter for automotive applications. It uses the TPS57114-Q1 to deliver an output voltage of 1.2V@2.0A. The switching frequency is 1.8MHz.

Features
  • High Switching Frequency
  • This reference design was built and tested and the test report is included

See the Important Notice and Disclaimer covering reference designs and other TI resources.


  



Schematic/Block Diagram

Quickly understand overall system functionality.

Download Schematic

Design Guide

Get results faster with test and simulation data that's been verified.

Download Design Guide

Design Files

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

Download Design Files
Parametrics
 PMP10231.1
(Output Voltage 1)
Vin (Min) (V)4.5
Vin (Max) (V)5.5
Vout (Nom) (V)1.2
Iout (Max) (A)2
Output Power (W)2.4
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous

TI Devices (1)

Order samples, get tools and find more information on the TI products in this reference design.

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) regulators  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

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

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical documentation

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guide (1)
Title Type Size (KB) Date
PDF 407 15 Sep 2015
Design files (3)
Title Type Size (KB) Date
PDF 213 15 Sep 2015
PDF 101 15 Sep 2015
PDF 116 15 Sep 2015

Support & training

Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.

Search answers from TI experts

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

If you have questions about quality, packaging, or ordering TI products visit our Support page.

Technical articles