ISL6755 Datasheet (Renesas) - ZVS Full-Bridge PWM Controller

ISL6755, ZVS Full-Bridge PWM Controller

ISL6755 NOT RECOMMENDED FOR NEW DESIGNS NO RECOMMENDED REPLACEMENT contact our Technical Support Center at 1-888-INTERSIL or www.intersil.com/tsc ZVS Full-Bridge PWM Controller with Average Current Limit DATASHEET FN6442 Rev.1.00 September 29, 2008 The ISL6755 is a high-performance extension of the Intersil family of full-bridge ZVS controllers.

Like the ISL6753, it achieves ZVS operation by driving the upper bridge FETs at a fixed 50% duty cycle while the lower bridge FETS are trailing-edge

ISL6755 Features

* low operating current, adjustable oscillator frequency up to 2MHz, adjustable soft-start, precision deadtime and resonant delay control, and short propagation delays. Additionally, Multi-Pulse Suppression ensures alternating out