LM3150 (ACTIVE) 6V to 42V Synchronous Step-Down Controller with Adjustable Output Voltage

 

Models (5)

Title Category Type Date
LM3150 Unencrypted PSpice Transient Model PSpice Model ZIP 17 Feb 2017
LM3150 TINA-TI Startup Reference Design (Rev. A) TINA-TI Reference Design TSC 26 Nov 2014
LM3150 TINA-TI Transient Spice Model (Rev. A) TINA-TI Spice Model ZIP 26 Nov 2014
LM3150 TINA-TI Steady State Reference Design TINA-TI Reference Design TSC 26 Nov 2014
LM3150 PSpice Transient Model (Rev. B) PSpice Model ZIP 22 Oct 2014

Design kits & evaluation modules (4)

Reference designs

18-VDC - 30-VDC input multiple output flybuck reference design

This isolated flybuck reference design uses the LM3150 synchronous buck controller to generate one non-isolated output (3.3 V at 5 A) and two isolated outputs (5 V at 100 mA, 5 V at 100 mA) from a DC input (18 VDC - 30 VDC). The design can provide 17.5-W output power. Two additonal linear regulator (...)

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

Development tools (1)

Name Part# Type
LM315x Quick Start Simple Switcher Controller Component Calculator LM315XQUICK-CALC Calculation Tools
New!
WEBENCH® Power Designer is now even easier to use. Try it now.

WEBENCH® Designer LM3150

  Min   Max Range
Vin  V 6.0 to 42.0V
Vout  V 0.6 to 40V
Iout  A ≤ 15A
Ambient Temp  °C -40 to 125°C