LM5085 (ACTIVE) 4.5-75V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller


Models (6)

Title Category Type Date
Export TINA-TI Transient Spice Model from WEBENCH (Rev. A) TINA-TI Spice Model PDF 06 Nov 2015
LM5085 Unencrypted PSpice Transient Model PSpice Model ZIP 30 Mar 2015
LM5085 PSpice Transient Model (Rev. A) PSpice Model ZIP 03 Sep 2014
LM5085 TINA-TI Transient Spice Model (Rev. A) TINA-TI Spice Model ZIP 23 Aug 2014
LM5085 TINA-TI Startup Reference Design (Rev. A) TINA-TI Reference Design TSC 23 Aug 2014
LM5085 TINA-TI Load Transient Reference Design (Rev. A) TINA-TI Reference Design TSC 23 Aug 2014

Design kits & evaluation modules (1)

Reference designs

Description Part Number Company Tool Type
15V – 50V input to 12V@5A, Non Sync Buck PMP7767 Texas Instruments Reference designs
Low Cost Buck Provides 24V@2A from 32Vin for Wireless Base Station Reference Design PMP9103 Texas Instruments Reference designs
Non-Isolated Buck Converter (13.5V@15A) PMP7821 Texas Instruments Reference designs

Development tools (1)

Name Part# Type
LM(2)5085 Quick Start Calculator LM25085-5085QUICK-CALC Calculation Tools
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WEBENCH® Designer LM5085

  Min   Max Range
Vin  V 4.5 to 75.0V
Vout  V 1.25 to 75V
Iout  A ≤ 10A
Ambient Temp  °C -40 to 125°C