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

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
LM5164 Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Please follow the instructions below to view the CAD symbols:

Step 1: Download and install the Ultra Librarian software

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.

Step 3: Open the .bxl file with the Ultra Librarian software.

You can always access the complete CAD/CAE Symbols database at //webench.ti.com/cad/

Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a free download.

The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.

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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