LM5165-Q1
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Automotive, 3V-65V, 150mA Synchronous Buck Converter With Ultra-Low IQ

 

Models (7)

Title Category Type Date
LM5165Y Unencrypted PSpice Transient Model (Rev. A) PSpice Model ZIP 03 May 2018
LM5165Y PSpice Transient Model (Rev. A) PSpice Model ZIP 03 May 2018
LM5165X PSpice Transient Model (Rev. A) PSpice Model ZIP 02 May 2018
LM5165X Unencrypted PSpice Transient Model (Rev. A) PSpice Model ZIP 02 May 2018
LM5165 PSpice Transient Model (Rev. B) PSpice Model ZIP 13 Oct 2017
LM5165 Unencrypted PSpice Transient Model (Rev. B) PSpice Model ZIP 13 Oct 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
LM5165 Low Iq Synchronous Buck Converter High Density COT Evaluation Module LM5165EVM-HD-C50X Evaluation Modules & Boards
LM5165 Low Iq Synchronous Buck Converter High Density PFM Evaluation Module LM5165EVM-HD-P50A Evaluation Modules & Boards

Reference designs

Adjustable output voltage, 200-W SEPIC power supply reference design

This 200-W SEPIC converter reference design supplies a non-isolated adjustable 5-V to 200-V output voltage with a maximum output current of 4 A. Output voltage is set using a 0% to 100% duty-cycle, pulse-width-modulation (PWM) input.

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

Development tools (1)

Name Part# Type
LM5165 DC/DC Converter Design Tool LM5165DESIGN-CALC Calculation Tools
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WEBENCH® Designer LM5165-Q1

  Min   Max Range
Vin  V 3.0 to 65.0V
Vout  V 1.223 to 60V
Iout  A ≤ 0.15A
Ambient Temp  °C -40 to 125°C