LM5164
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
6-V to 100-V input, 1-A synchronous buck DC-DC converter with ultra-low IQ

 

Models (3)

Title Category Type Date
LM5164-Q1 TINA-TI Spice Transient Model TINA-TI Spice Model TSC 02 Dec 2019
LM5164-Q1 Unencrypted PSpice Transient Model PSpice Model ZIP 20 Dec 2018
LM5164-Q1 PSpice Transient Model PSpice Model ZIP 12 Dec 2018

Design kits & evaluation modules (1)

Name Part# Type
Synchronous step-down converter evaluation module LM5164-Q1EVM Evaluation Modules & Boards

Reference designs

Protected DC bus input power and control power supply reference design for low-voltage servo drives

This reference design uses an ORing controller, the LM5050-1 to provide protection against reverse polarity and reverse current. In conjunction, the LM5069 hot swap controller is used for overcurrent, over voltage, under voltage protection, and inrush current limitation. The design also features (...)

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

Development tools (1)

Name Part# Type
LM5163 and LM5164 converter quickstart design tool LM5163-LM5164DESIGN-CALC Calculation Tools
New!
WEBENCH® Power Designer is now even easier to use. Try it now.

WEBENCH® Designer LM5164

  Min   Max Range
Vin  V 6.0 to 100.0V
Vout  V 1.2 to 50V
Iout  A ≤ 1A
Ambient Temp  °C -40 to 125°C