Highly Integrated, High-Frequency LLC Converter ICs Eliminate up to 30 External Components

Nov. 21, 2011

Power Integrations' new HiperLCS high-frequency LLC power supply ICs incorporate the controller, high- and low-side drivers, and both MOSFETs into a single low-profile eSIP package.

Power Integrations' new HiperLCS high-frequency LLC power supply ICs incorporate the controller, high- and low-side drivers, and both MOSFETs into a single low-profile eSIP package. With theflexibility to optimize designs either for high efficiency or for size, HiperLCS devices are ideal for a wide range of applications, including slim LED-backlit TVs, 80 PLUS PC main power supplies, servers, telecoms, networking equipment, LED streetlights, and laser printers.

Key Features:

Integrated controller, drivers, and MOSFETs eliminate up to 30 external components
>96% efficiency at 250 kHz high switching frequency
High-frequency operation up to 1 MHz
Optimized for applications from 75 W to 440 W
Low-profile, thermally-efficient eSIP-16C package