isl6333 Intersil Corporation, isl6333 Datasheet - Page 11

• 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 with NTC Thermal Compensation
RGND
+5V
*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
OFS
FS
REF
VID7
VID6
VID5
VID4
VID3
VID2
VID1
GND
IMON
VID0
CPURST_N
VR_RDY
VDIFF
DVC
SS
PSI#
EN
11
RGND
ISL6333/B
ISL6333, ISL6333A, ISL6333B, ISL6333C
ISL6333, ISL6333A, ISL6333B, ISL6333C
VSEN
PVCC2_3
UGATE1
PHASE1
UGATE2
PHASE2
UGATE3
PHASE3
LGATE1
LGATE2
LGATE3
PUVCC
BOOT1
ISEN1+
BOOT2
BOOT3
PVCC1
ISEN2-
ISEN2+
ISEN3+
ISEN1-
ISEN3-
RSET
BYP1
+5V VCC
1.8Ω
1.8Ω
1.8Ω
+12V
+12V
+12V
NTC
PLACE IN CLOSE
PROXIMITY
LOAD
April 10, 2008
FN6520.0