LM5175EVM

LM5175EVM Wide Vin Single Inductor Buck-Boost Controller Evaluation Module

LM5175EVM

Order now

Overview

The LM5175EVM is a four-switch non-inverting buck-boost converter based on the LM5175 controller.  This converter is designed to operate with input voltage from 6V to 42V and provide a regulated 12V output for  load current up to 6A.  The high efficiency transition region control method of the LM5175 produces peak efficiency of 98.4% with an output voltage of 12V.  The switching frequency is set at 300kHz and can be synchronized by an external clock signal.

Features
  • Step-up or step-down DC-DC conversion from a 6V to 42V input supply
  • Regulated 12V output with load current rating up to 6A
  • Switching frequency set at 300KHz with optional synchronization to an external clock
  • Hiccup mode fault protection and frequency dithering selectable through test points
  • Optional average input or output current limiting supported with minor board changes
AC/DC & DC/DC controllers (external FET)
LM34936-Q1 Automotive, 30-V wide VIN synchronous 4-switch buck-boost controller LM5175 42V Wide Vin 4-Switch Synchronous Buck-Boost Controller LM5175-Q1 42-V wide VIN 4-switch synchronous buck-boost controller, AEC-Q100 qualified
Download View video with transcript Video

Order & start development

Evaluation board

LM5175EVM — LM5175EVM Wide Vin Single Inductor Buck-Boost Controller Evaluation Module

Log in to order
In stock / Out of stock
Limit:
Not available on TI.com
TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

SNVC179.ZIP (3329 KB)

Technical documentation

No results found. Please clear your search and try again.
View all 3
Type Title Date
Certificate LM5175EVM EU Declaration of Conformity (DoC) 02 Jan 2019
EVM User's guide LM5175 4-Switch Buck-Boost EVM User Guide (Rev. A) 04 Jun 2018
Data sheet LM5175 42-V Wide VIN Synchronous 4-Switch Buck-Boost Controller datasheet (Rev. A) PDF | HTML 02 May 2016

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by 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, see TI support. ​​​​​​​​

Videos