LM5018 (ACTIVE) 7.5-100V Wide Vin, 300mA Constant On-Time Synchronous Buck Regulator

 

Models (2)

Title Category Type Date
LM5018 Unencrypted PSpice Transient Model (Rev. A) PSpice Model ZIP 28 Nov 2018
LM5018 PSpice Transient Model (Rev. A) PSpice Model ZIP 28 Nov 2018

Design kits & evaluation modules (3)

Name Part# Type
48-V Three-Phase Inverter With Shunt-Based In-Line Motor Phase Current Sensing Evaluation Module BOOSTXL-3PHGANINV Evaluation Modules & Boards
LM5018 Isolated Bias Supply Evaluation Board LM5018ISOEVAL Evaluation Modules & Boards
LM5018 Wide Vin Synchronous Buck Regulator Evaluation Board LM5018EVAL Evaluation Modules & Boards

Reference designs

75V/10A Protected Full-Bridge Power Stage Reference Design for Bipolar Stepper Drives

Stepper drives are used in many applications operating typically from 12VDC to 48VDC. TI offers a rich family of stepper motor driver solutions with industry standard step/direction and parallel control interfaces.

For applications which require higher torque and power, often voltages above 48VDC (...)

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

Description Part Number Company Tool Type
Flybuck Single Isolated Power Supply without Opto, 18 - 30V input, 24V @ 100mA Output PMP7315 Texas Instruments Reference designs
Flybuck Single Isolated Power Supply without Opto, 18 - 30V input, 24V @ 100mA Output PMP7316 Texas Instruments Reference designs
Low-Power Isolated Supply, Input range: 36V to 75V, Output: 10V @ 120mA, LM5017 PMP7798 Texas Instruments Reference designs

Software (1)

LM5018 Buck Regulator Quick Start Component Calculator  (ZIP 228 KB )    29 Aug 2012  

Development tools (2)

Name Part# Type
Fly-Buck and Flyback Topology Selector FLYBUCK-FLYBACK-DESIGN-CALC Calculation Tools
LM5018 Quick Start Calculator LM5018QUICK-CALC Calculation Tools
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WEBENCH® Designer LM5018

Topology Option
  Min   Max Range
Vin  V
Vout  V
Iout  A
Vout 2  V
Iout 2  A
Ambient Temp  °C -40 to 125°C