Low cost LCD bias supply reference design

This design provides, with only one switcher and a coupled inductor, four output voltages for biasing a liquid crystal display. The topology is a Sepic with stacked windings, which offers good performance and low EMI.

Features
• Low cost
• Good performance

Part Includes:
TPS61175 3-A High Voltage Boost Converter with Soft-start and Programmable Switching Frequency 

Learn more by downloading the reference design below