Product category: Power Supply ICs and Controllers
News Release from: Vishay Siliconix | Subject: SiP11205 and SiP11206
Edited by the Electronicstalk Editorial Team on 28 February 2008
Controllers boast better than 95%
efficiency
Devices simplify designs and reduce costs by eliminating the need for separate controller and high-voltage MOSFET driver components for secondary synchronous rectification.
Two new controller ICs for intermediate bus convertor (IBC) applications are the first such single-chip devices on the market to integrate high-voltage (75V) half-bridge MOSFET drivers with a 1.6A peak current driving capability, as well as a full range of current monitoring and control features The new Vishay Siliconix SiP11205 and SiP11206 controllers are designed to work on the primary side of an isolated half-bridge IBC in telecomms and network equipment and in sixteenth- or eighth-brick power modules where standard bus voltages such as 48V need to be converted to 12V or lower intermediate voltages
This article was originally published on Electronicstalk on 17 Jun 2003 at 8.00am (UK)