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3.1-75V Wide Vin, 1A Current Mode Non-Synchronous Switch Mode Regulator


Models (4)

Title Category Type Date
LM5001 Unencrypted PSpice Transient Model PSpice Model ZIP 25 Mar 2015
LM5001 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 23 Jan 2014
LM5001 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 23 Jan 2014
LM5001 PSpice Transient Model PSpice Model ZIP 10 Jan 2014

Design kits & evaluation modules (3)

Name Part# Type
LM5001 Wide Vin Non-Isolated Flyback Evaluation Board LM5001NISOEVAL Evaluation Modules & Boards
LM5001BSTEVAL - Wide Vin Switch Mode Regulator Evaluation Module LM5001BSTEVAL Evaluation Modules & Boards
Wide Vin Switch Mode Regulator Evaluation Module LM5001ISOEVAL Evaluation Modules & Boards

Reference designs

4W PLC Power Supply with Wide Input Voltage Range Reference Design

This reference design shows an alternative way for a non-isolated PLC power supply to generate a stable output voltage, which is in between the minimum and maximum input voltage. Although a buck boost topology is more commonly used, the coupled inductor single-ended primary-inductance converter (...)

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

Description Part Number Company Tool Type
4.5Vin to 5.5Vin; 80Vout @ 2mA; Coupled Inductor Non-Synchronous Boost Converter PMP7962 Texas Instruments Reference designs
Low Noise Split Rail Non-Isolated Boost + - 12V Power Supply LOWNOISESPLITRAILNONISO-BOOST-REF Texas Instruments Reference designs
Non-Synchronous Flyback converter with dual-output (-5V@.25A) PMP7901 Texas Instruments Reference designs
Small Split Rail Isolated + - 5V Power Supply Generator SMSPLITRAILISO-REF Texas Instruments Reference designs
± 5V Isolated, Low Noise Split Rail Generator (0.25A, 2.5W total) ISOLOWNOISESPLITRAILGEN-REF Texas Instruments Reference designs

Development tools (1)

Name Part# Type
Fly-Buck and Flyback Topology Selector FLYBUCK-FLYBACK-DESIGN-CALC Calculation Tools
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WEBENCH® Designer LM5001

Topology Option
Product Option
  Min   Max Range
Vin  V
Vout  V
Iout  A
Ambient Temp  °C -40 to 125°C