Solutions Search - LT3757/LT3757A - Boost, Flyback, SEPIC and Inverting Controller

LTspice: Using Transformers

Gabino Alonso - Strategic Marketing Engineer Aug 25th 2011
  Transformers and coupled inductors are key components in many switching regulator designs to include flyback, forward and SEPIC converters. They perform critical function in providing an isolation barrier, enabling high step-down or step-up ratios and accommodating multiple or inverting outputs. Although it is possible ...

LT3757 Boost, Flyback, SEPIC and Inverting Controller - Video Product Brief

Kevin B. Scott - Senior Strategic Marketing Engineer Jun 4th 2010
The LT3757 is a wide input range, current mode, DC/DC controller which is capable of generating either positive or negative output voltages. It can be configured as either a boost, flyback, SEPIC or inverting controller. The LT3757 drives a low side external N-channel power MOSFET from an internal regulated 7.2V supply. The ...