LM5166 (ACTIVE) 3V-65V Input, 500mA Synchronous Buck Converter With Ultra-Low Iq

 

Models (7)

Title Category Type Date
LM5166X Unencrypted PSpice Transient Model (Rev. B) PSpice Model ZIP 16 Aug 2017
LM5166X PSpice Transient Model (Rev. B) PSpice Model ZIP 16 Aug 2017
LM5166Y Unencrypted PSpice Transient Model (Rev. B) PSpice Model ZIP 16 Aug 2017
LM5166Y PSpice Transient Model (Rev. B) PSpice Model ZIP 16 Aug 2017
LM5166 PSpice Transient Model (Rev. B) PSpice Model ZIP 11 Apr 2017
LM5166 Unencrypted PSpice Transient Model (Rev. B) PSpice Model ZIP 11 Apr 2017
Export TINA-TI Transient Spice Model from WEBENCH (Rev. A) TINA-TI Spice Model PDF 06 Nov 2015

Design kits & evaluation modules (2)

Name Part# Type
LM5166 Wide VIN, Low IQ, COT 3.3V 500mA Evaluation Module LM5166EVM-C33A Evaluation Modules & Boards
LM5166 Wide VIN, Low IQ, COT 5V 500mA Evaluation Module LM5166EVM-C50A Evaluation Modules & Boards

Reference designs

Non-isolated power architecture with diagnostics reference design for protection relay modules

This reference design showcases non-isolated power supply architectures for protection relays with analog input/output and communication modules generated from 5-, 12-, or 24-V DC input. To generate the power supplies the design uses DC/DC converters with an integrated FET, a power module with an (...)

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

Development tools (1)

Name Part# Type
LM5166 DC/DC Converter Design Tool LM5166DESIGN-CALC Calculation Tools
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WEBENCH® Designer LM5166

Product Option
  Min   Max Range
Vin  V 4.5 to 42V
Vout  V 5.001 to 37V
Iout  A 0 to 0.5A
Ambient Temp  °C -40 to 125°C