LM5180EVM-S05
Wide VIN PSR flyback converter single-output evaluation module
LM5180EVM-S05
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
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Evaluation board
LM5180EVM-S05 – Wide VIN PSR flyback converter single-output evaluation module
Design files
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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