LM5118 (ACTIVE) 3-75V Wide Vin, Current Mode Non-Synchronous Buck-Boost Controller

 

Models (4)

Title Category Type Date
LM5118 Unencrypted PSpice Transient Model PSpice Model ZIP 26 Jan 2016
Export TINA-TI Transient Spice Model from WEBENCH (Rev. A) TINA-TI Spice Model PDF 06 Nov 2015
LM5118 TINA-TI Transient Reference Design TINA-TI Reference Design ZIP 08 May 2014
LM5118 PSpice Transient Model (Rev. B) PSpice Model ZIP 25 Mar 2014

Design kits & evaluation modules (3)

Name Part# Type
Evaluation Board for the LM5118 Wide Vin Buck-Boost Controller LM5118EVAL Evaluation Modules & Boards
TI-PMLK Buck-Boost Experiment Board using LM5118 PMLKBUCKBOOSTEVM Evaluation Modules & Boards
TI-PMLK Buck-Boost Experiment Board using LM5118 with TI-PMLK Buck-Boost Experiment Book PMLKBUCKBOOSTEVMB Evaluation Modules & Boards

Reference designs

Battery Tester Reference Design for High Current Applications

Li-Ion battery formation and electrical testing require accurate voltage and current control, usually to better than ±0.05% over the specified temperature range.  This reference design proposes a solution for high-current (up to 50 A) battery tester applications supporting input (bus (...)

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

Description Part Number Company Tool Type
120W Automotive Two-Switch Buck-Boost Converter PMP7905 Texas Instruments Reference designs
4-Switch Buck-Boost Delivers High Transient Power for Wireless Base Station Reference Design PMP9104 Texas Instruments Reference designs
Automotive Buck-boost Converter Providing 8V @ 1.5A Reference Design PMP8635 Texas Instruments Reference designs
Non-Isolated Buck-Boost Converter PMP7851 Texas Instruments Reference designs
Two-Switch Buck-Boost Converter for 24W Wide Input PMP7995 Texas Instruments Reference designs

Software (1)

LM5118/LM25118 Quick Start Component Calculator (Rev. A)  (ZIP 199 KB )    01 Aug 2014  

Development tools (1)

Name Part# Type
LM5118 Quick Start Component Calculator LM5118QUICK-CALC Calculation Tools
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WEBENCH® Designer LM5118

  Min   Max Range
Vin  V 3.0 to 75.0V
Vout  V 1.23 to 70V
Iout  A ≤ 10A
Ambient Temp  °C -40 to 125°C