LM5180EVM-S05

Wide VIN PSR flyback converter single-output evaluation module

LM5180EVM-S05

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Overview

The LM5180EVM-S05 evaluation module (EVM) is designed to showcase the performance of the LM5180 PSR flyback converter with wide input voltage range. The design is packaged in a miniature footprint with low component count. It operates over a wide input voltage range of 10 V to 65 V to deliver a fixed 5-V output with better than 1% setpoint accuracy and currents up to 1A. Operating without an auxililary winding or opto-coupler, the LM5180 provides very tight output voltage regulation, better than 1%. The LM5180 offers a full suite of protection features to ensure protection of the regulator during fault conditions. These include undervoltage lockout to ensure proper operation duing voltage-sag conditions, programmable soft-start to reduce inrsuh current, hiccup-mode overcurrent protection and thermal shutdown. Precision enable and output voltage thermal compensation features are also provided.
  • 10-V to 65-V input voltage range
  • 5-V output voltage with 1% setpoint accuracy
  • Rated for up to 1 A of load current
  • Resistor divider to EN/UVLO to faciltate programmable input voltage UVLO
  • Fully assembled, tested and proven PCB layout with small footprint
Isolated DC/DC converters & modules
LM25180 42-Vin PSR flyback converter with 65-V, 1.5-A integrated power MOSFET LM25180-Q1 Automotive 42-VIN PSR flyback converter with 65-V, 1.5-A integrated power MOSFET LM5180 65-VIN PSR flyback converter with 100-V, 1.5-A integrated power MOSFET LM5180-Q1 Automotive 65-VIN PSR flyback converter with 100-V, 1.5-A integrated power MOSFET LM5181 65-VIN PSR flyback DC/DC converter with 100-V, 0.75-A integrated power MOSFET LM5181-Q1 Automotive 65-VIN PSR flyback DC/DC converter with 100-V, 0.75-A integrated power MOSFET
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Evaluation board

LM5180EVM-S05 – Wide VIN PSR flyback converter single-output evaluation module

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

Design files

LM5180EVM-S05 PCB Layout Files SNVC233.ZIP (1903 KB)

Technical documentation

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Type Title Date
* User guide LM5180-Q1 Single-Output EVM User's Guide (Rev. D) Jul. 18, 2019
User guide LM5180-Q1 Dual-Output EVM User's Guide (Rev. B) Jul. 18, 2019
Datasheet LM5180 65-VIN PSR Flyback DC/DC Converter with 100-V, 1.5-A Integrated Power MOSFET datasheet (Rev. C) Jul. 03, 2019
Datasheet LM5180-Q1 65-VIN PSR Flyback DC/DC Converter with 100-V, 1.5-A Integrated MOSFET datasheet (Rev. C) Apr. 12, 2019
More literature LM5180EVM-S05 EU Declaration of Conformity (DoC) Jan. 02, 2019

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