ISL6566CR-T Intersil, ISL6566CR-T Datasheet - Page 28
![IC CTRLR PWM BUCK 3PHASE 40-QFN](/photos/6/88/68851/40-qfn_pkg_sml.jpg)
ISL6566CR-T
Manufacturer Part Number
ISL6566CR-T
Description
IC CTRLR PWM BUCK 3PHASE 40-QFN
Manufacturer
Intersil
Datasheet
1.ISL6566CRZ-TR5184.pdf
(29 pages)
Specifications of ISL6566CR-T
Applications
Controller, Intel VRM9, VRM10, and AMD Hammer Applications
Voltage - Input
3 ~ 12 V
Number Of Outputs
1
Voltage - Output
0.84 ~ 1.6 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
40-VFQFN, 40-VFQFPN
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISL6566CR-T
Manufacturer:
INTERSIL
Quantity:
7 897
R
T
+5V
+12V
(CF1)
R
OFS
C
REF
OCSET
VDIFF
VSEN
RGND
VID0
VID12.5
VRM10
PGOOD
GND
ENLL
IREF
VCC
OFS
FS
REF
VID4
VID3
VID2
VID1
R
R
FB
OCSET
ICOMP
FB
28
ISL6566
FIGURE 25. PRINTED CIRCUIT BOARD POWER PLANES AND ISLANDS
C
C
R
1
COMP
COMP
C
2
R
1
ISUM
COMP
(MINIMIZE CONNECTION PATH)
PHASE1
UGATE3
PHASE3
UGATE1
UGATE2
PHASE2
LGATE1
LGATE2
LGATE3
BOOT1
BOOT2
BOOT3
PVCC1
PVCC3
PVCC2
LOCATE CLOSE TO IC
ISEN3
ISEN1
ISEN2
C
C
C
R
R
R
BOOT1
BOOT3
BOOT2
S
S
S
R
R
R
ISL6566
ISEN2
ISEN3
ISEN1
(CF2)
(CF2)
(CF2)
+12V
+12V
+12V
C
BIN3
C
C
BIN1
BIN2
KEY
LOCATE NEAR SWITCHING TRANSISTORS;
HEAVY TRACE ON CIRCUIT PLANE LAYER
ISLAND ON POWER PLANE LAYER
ISLAND ON CIRCUIT PLANE LAYER
VIA CONNECTION TO GROUND PLANE
(MINIMIZE CONNECTION PATH)
(MINIMIZE CONNECTION PATH)
C
LOCATE NEAR LOAD;
BOUT
(C
HFOUT
March 9, 2006
LOAD
)
FN9178.4