ISL6622 Datasheet - Renesas

ISL6622 VR11.1 Compatible Synchronous Rectified Buck MOSFET Drivers

DATASHEET ISL6622 VR11.1 Compatible Synchronous Rectified Buck MOSFET Drivers FN6470 Rev 2.00 October 30, 2008 The ISL6622 is a high frequency MOSFET driver designed to drive upper and lower power N-Channel MOSFETs in a synchronous rectified buck converter topology. The advanced PWM protocol of ISL6622 is specifically designed to work with Intersil VR11.1 controllers and combined with N-Channel MOSFETs, form a complete core-voltage regulator solution for advanced microprocessors. When ISL6622.

ISL6622 Features

* Dual MOSFET Drives for Synchronous Rectified Bridge

* Advanced Adaptive Zero Shoot-through Protection

* Integrated LDO for Selectable Lower Gate Drive Voltage (5.75V, 6.75V, 7.75V) to Optimize Light Load Efficiency

* 36V Internal Bootstrap Diode

* Advanced P

ISL6622-Renesas.pdf