DATASHEET
ISL6622B
VR11.
1 Compatible Synchronous Rectified Buck MOSFET Drivers
FN6602 Rev 1.
00 March 19, 2009
The ISL6622B 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 ISL6622B 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 ISL6622B detects a PSI PWM protocol sent by an Intersil VR11.
1 controller, it activates Diode Emulation (DE) operation; otherwise, it operates in normal Continuous Conduction Mode (CCM) PWM mode.
In the 8 L...