ISL6324A Datasheet, PDF (2/39 Pages) Intersil Corporation – Monolithic Dual PWM Hybrid Controller Powering AMD SVI Split-Plane and PVI Uniplane Processors

Pinout
ISL6324A
ISL6324A HYBRID SVI AND PVI
(48 LD QFN)
TOP VIEW
48 47 46 45 44 43 42 41 40 39 38 37
FB_NB 1
ISEN_NB+ 2
SDA 3
VID0/VFIXEN 4
VID1/SEL 5
VID2/SVD 6
VID3/SVC 7
VID4 8
VID5 9
VCC 10
FS 11
RGND 12
49
GND
36 PWM4
35 PWM3
34 PWROK
33 PHASE1
32 UGATE1
31 BOOT1
30 LGATE1
29 PVCCI_2
28 LGATE2
27 BOOT2
26 UGATE2
25 PHASE2
13 14 15 16 17 18 19 20 21 22 23 24
Integrated Driver Block Diagram
PWM
SOFT-START
AND
FAULT LOGIC
GATE
CONTROL
LOGIC
SHOOT-
THROUGH
PROTECTION
PVCC
BOOT
UGATE
20kΩ
10kΩ
PHASE
LGATE
2
FN6880.1
April 29, 2010