ISL6333 Datasheet, PDF (3/40 Pages) Intersil Corporation – Three-Phase Buck PWM Controller with Integrated MOSFET Drivers and Light Load Efficiency Enhancements for Intel VR11.1 Applications

Pinouts (Continued)
ISL6333, ISL6333A, ISL6333B, ISL6333C
ISL6333A (48 LD QFN)
TOP VIEW
48 47 46 45 44 43 42 41 40 39 38 37
RSET 1
OFS 2
FS 3
SS 4
VCC 5
REF 6
APA 7
COMP 8
DVC 9
FB 10
IDROOP 11
VDIFF 12
GND (PIN 49)
36 VR_RDY
35 EN
34 PUVCC
33 PHASE2
32 UGATE2
31 BOOT2
30 LGATE2
29 PVCC3
28 LGATE3
27 BOOT3
26 UGATE3
25 PHASE3
13 14 15 16 17 18 19 20 21 22 23 24
ISL6333B (48 LD QFN)
TOP VIEW
48 47 46 45 44 43 42 41 40 39 38 37
RSET 1
OFS 2
FS 3
SS 4
VCC 5
REF 6
APA 7
COMP 8
DVC 9
FB 10
CPURST_N 11
VDIFF 12
GND (PIN 49)
36 VR_RDY
35 EN
34 PUVCC
33 PHASE2
32 UGATE2
31 BOOT2
30 LGATE2
29 PVCC2_3
28 LGATE3
27 BOOT3
26 UGATE3
25 PHASE3
13 14 15 16 17 18 19 20 21 22 23 24
3
FN6520.3
October 8, 2010