ISL6333 Datasheet, PDF (5/40 Pages) Intersil Corporation – Three-Phase Buck PWM Controller with Integrated MOSFET Drivers and Light Load Efficiency Enhancements for Intel VR11.1 Applications

ISL6333, ISL6333A, ISL6333B, ISL6333C
Integrated Driver Block Diagram
LVCC UVCC
PWM
LOW POWER
STATE
SOFT-START
AND
FAULT LOGIC
GATE
CONTROL
LOGIC
SHOOT-
THROUGH
PROTECTION
BOOT
UGATE
20kΩ
PHASE
10kΩ
LGATE
5
FN6520.3
October 8, 2010