isl6333 Intersil Corporation, isl6333 Datasheet - Page 12

• Manufacturer Part Number: isl6333
• Description: Three-phase Buck Pwm Controller With Integrated Mosfet Drivers And Light Load Efficiency Enhancements For Intel Vr11.1 Applications
• Manufacturer: Intersil Corporation

Typical Application Diagram - ISL6333A, ISL6333C
RGND
+5V
*NOTE: ISL6333A - Connect the IDROOP pin to the FB pin. The CPURST_N pin does not exist.
*NOTE: ISL6333C - The CPURST_N pin should connect to the CPURST_N signal. The IDROOP pin does not exist.
FB
COMP
APA
VCC
OFS
REF
IMON
SS
VID7
VID5
VID3
GND
IDROOP
FS
VID6
VID4
VID2
VID1
VID0
CPURST_N
DVC
PSI#
VDIFF
VR_RDY
EN
12
RGND
ISL6333A
ISL6333, ISL6333A, ISL6333B, ISL6333C
ISL6333, ISL6333A, ISL6333B, ISL6333C
VSEN
UGATE1
PHASE1
UGATE2
PHASE2
UGATE3
PHASE3
LGATE1
LGATE2
LGATE3
PUVCC
BOOT1
ISEN1+
BOOT2
BOOT3
RSET
PVCC1
PVCC2
PVCC3
ISEN2+
ISEN3+
ISEN2-
ISEN3-
ISEN1-
+5V VCC
1.8Ω
1.8Ω
1.8Ω
+12V
+12V
+12V
LOAD
April 10, 2008
FN6520.0