LM5180 (ACTIVE) 65-VIN PSR flyback converter with 100-V, 1.5-A integrated power MOSFET


Models (1)

Title Category Type Date
LM5180-Q1 PSpice Transient Model PSpice Model ZIP 13 Sep 2018

Design kits & evaluation modules (2)

Name Part# Type
Wide VIN PSR flyback converter dual-output evaluation module LM5180EVM-DUAL Evaluation Modules & Boards
Wide VIN PSR flyback converter single-output evaluation module LM5180EVM-S05 Evaluation Modules & Boards

Reference designs

Isolated IGBT gate-drive power supply reference design with integrated switch PSR flyback controller

This reference design provides isolated positive and negative voltage rails for Insulated  Gate Bipolar Transistor (IGBT) gate drivers from a 24-V DC input supply. It uses a flyback power supply topology to generate four pairs of 15-V and –5-V outputs suitable for powering six IGBT gate (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Development tools (1)

Name Part# Type
LM5180 PSR flyback converter design tool LM5180DESIGN-CALC Calculation Tools
WEBENCH® Power Designer is now even easier to use. Try it now.

WEBENCH® Designer LM5180

  Min   Max Range
Vin  V 4.5 to 70.0V
Vout  V 1.8 to 48V
Iout  A ≤ 2A
Ambient Temp  °C -40 to 85°C