LMR71915EVM-FLBK

LMR71915EVM-FLBK Fly-Buck™ converter evaluation module

LMR71915EVM-FLBK

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Overview

The LMR71915EVM-FLBK is a Fly-Buck™ converter that uses the LMR71915FDDAR to produce a regulated 12V output capable of supplying a 625mA load on the primary side of the transformer with a switching frequency of 500kHz. A reflected output of 12V, providing up to 625mA, is available on the secondary side of the transformer. The LMR71915FDDAR is a synchronous buck converter with a wide input voltage range, integrated power MOSFETs, overcurrent protection and precision enable. The device is rated to operate over a junction temperature range of –40°C to +150°C.

Features
  • Wide input range from 36V to 115V
  • Fixed 3ms soft start
  • COT mode control architecture
  • Peak and valley current-limit protection
  • FPWM mode for Fly-Buck converter capability
  • SOIC-8 package for ease of use
AC/DC & DC/DC converters (integrated FET)
LMR71915 120V, 1.5A constant on-time buck converter
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Evaluation board

LMR71915EVM-FLBK

LMR71915EVM-FLBK Fly-Buck™ converter evaluation module

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LMR71915EVM-FLBK

LMR71915EVM-FLBK Fly-Buck™ converter evaluation module

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Technical documentation

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Type Title Date
* EVM User's guide LMR71915 Fly-Buck™ Converter Evaluation Module PDF | HTML Jul 9, 2025
Certificate LMR71915EVM-FLBK EU Declaration of Conformity (DoC) Jun 23, 2025

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