LM5155EVM-BST

LM5155 Boost Controller Evaluation Module

LM5155EVM-BST

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Overview

The LM5155EVM-BST evaluation module showcases the features and performance of the LM5155, wide input non-synchronous boost controller. The standard configuration is designed to provide a regulate output of 24V at 2A from an input of 6V to 18V, switching at 440 kHz.

This EVM is designed for ease of configuration, enabling a user to evaluate many different applications on the same module. Functionality includes external clock synchronization, programmable slope compensation, adjustable soft-start, programmable cycle-by-cycle current limit and output over voltage protection.

Features
  • Input voltage range: 6V to 18V
  • Output voltage 24V at 2A
  • 440kHz switching frequency
  • External clock synchronization
Boost controllers (external switch)
LM5155 2.2-MHz wide VIN, 1.5-A MOSFET driver, non-synchronous boost controller LM5155-Q1 2.2-MHz wide VIN, 1.5-A MOSFET driver, non-synchronous boost controller, AEC-Q100 qualified LM51551 2.2-MHz wide VIN nonsynchronous boost, flyback, & SEPIC controller with hiccup LM51551-Q1 2.2-MHz wide VIN, 1.5-A MOSFET driver, non-synchronous boost controller, hiccup mode protection

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Evaluation board

LM5155EVM-BST – LM5155 Boost Controller Evaluation Module

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide LM5155EVM-BST User's Guide Dec. 11, 2018
Datasheet LM5155x-Q1 2.2-MHz Wide Input Nonsynchronous Boost, SEPIC, Flyback Controller datasheet (Rev. E) Jan. 07, 2021
More literature LM5155EVM-BST EU Declaration of Conformity (DoC) Jan. 02, 2019
Application note How to Design a Boost Converter Using LM5155 Dec. 17, 2018

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