ISL6328 Datasheet, PDF (2/33 Pages) Intersil Corporation – Dual PWM Controller For Powering AMD SVI Split-Plane Processors

ISL6328
Integrated Driver Block Diagram
Channels 1 and 2 Gate Drive
GVOT
PWM
SOFT-START
AND
FAULT LOGIC
GATE
CONTROL
LOGIC
SHOOT-
THROUGH
PROTECTION
Northbridge Gate Drive
PWM
SOFT-START
AND
FAULT LOGIC
GATE
CONTROL
LOGIC
SHOOT-
THROUGH
PROTECTION
PVCC
BOOTn
UGATEn
20kΩ
PHASEn
10kΩ
LGATEn
PVCC
BOOT_NB
UGATE_NB
20kΩ
10kΩ
PHASE_NB
LGATE_NB
2
FN7621.1
June 7, 2011