Wide Vin Synchronous Buck Converter Reference Design for Small Form Factor
PMP20089
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 PMP20089 reference design has an input voltage range from 10V to 55Vin. The output is 4V @ 12 A and is optimized for efficiency and small solution size.

Features
  • Wide Vin design (10V-55V)
  • 48W output @ up to 93% efficiency (12Vin)
  • Small solution size

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
 PMP20089.1
(Output Voltage 1)
Vin (Min) (V)10
Vin (Max) (V)55
Vout (Nom) (V)4
Iout (Max) (A)12
Output Power (W)48
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
LM5117-Q1  Automotive Grade 5.5-65V Wide Vin, Current Mode Synchronous Buck Controller w Analog Current Monitor  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM5117-Q1 Download 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 guides (1)
Title Type Size (KB) Date
PDF 1039 23 Jun 2017
Design files (6)
Title Type Size (KB) Date
ZIP 1552 23 Jun 2017
ZIP 619 23 Jun 2017
PDF 548 23 Jun 2017
PDF 64 23 Jun 2017
PDF 54 23 Jun 2017
PDF 143 23 Jun 2017

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