ISL6267 INTERSIL [Intersil Corporation], ISL6267 Datasheet - Page 2

• Manufacturer Part Number: ISL6267
• Description: Multiphase PWM Regulator for AMD Fusion Mobile CPUs
• Manufacturer: INTERSIL [Intersil Corporation]

Simplified Application Circuit For High Power CPU Core
VNB1
VNB2
VO1
VO2
VO3
VCORE_SENSE
VNB_SENSE
2
FIGURE 3. TYPICAL APPLICATION CIRCUIT USING INDUCTOR DCR SENSING
µP
ISUMN_NB
ISUMN
ISUMP
ISUMP_NB
RTN_NB
PWROK
FB2_NB
RTN
VW_NB
COMP_NB
FB_NB
VSEN_NB
SVC
ISEN3
ISEN1
ISEN1_NB
ISEN2_NB
SVD
VW
VW
COMP
COMP
FB
FB
VSEN
VSEN
ISEN2
ISL6267
ISL6267
PWM2_NB
BOOT_NB
UG1_NB
VR_HOT
PH1_NB
NTC_NB
LG1_NB
PROG2
PROG1
BOOT2
BOOT1
PWM3
UG2
UG1
PH2
PH1
NTC
LG2
LG1
Thermal Indicator
NB_PH2
NB_PH1
PH1
PH1
PH2
PH3
VIN
VIN
VIN
VIN
VNB2
VNB1
VO3
VO2
VO1
VO1
January 31, 2011
VCORE
VNB
FN7801.0