isl6333 Intersil Corporation, isl6333 Datasheet - Page 10

• 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 - ISL6333, ISL6333B
RGND
+5V
OFS
FS
SS
*NOTE: ISL6333 - Connect the IDROOP pin to the FB pin. The CPURST_N pin does not exist.
*NOTE: ISL6333B - The CPURST_N pin should connect to the CPURST_N signal. The IDROOP pin does not exist.
FB
IDROOP
COMP
APA
VCC
REF
IMON
VID7
VID6
VID5
VID4
VID3
VID2
VID1
VID0
GND
CPURST_N
PSI#
VDIFF
DVC
VR_RDY
EN
10
RGND
ISL6333/B
ISL6333, ISL6333A, ISL6333B, ISL6333C
ISL6333, ISL6333A, ISL6333B, ISL6333C
VSEN
PVCC2_3
UGATE1
PHASE1
UGATE2
PHASE2
UGATE3
PHASE3
LGATE1
LGATE2
LGATE3
PUVCC
ISEN1+
BOOT1
BOOT2
BOOT3
PVCC1
ISEN2+
RSET
ISEN2-
ISEN3-
ISEN3+
ISEN1-
BYP1
+5V VCC
1.8Ω
1.8Ω
1.8Ω
+12V
+12V
+12V
LOAD
April 10, 2008
FN6520.0