ISL6267 INTERSIL [Intersil Corporation], ISL6267 Datasheet - Page 4

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

Simplified Application Circuit For Low Power CPU Core And NB
VCORE_SENSE
VNB_SENSE
VO1
VNB1
optional
+5V
optional
4
FIGURE 5. TYPICAL APPLICATION CIRCUIT USING INDUCTOR DCR SENSING
µP
OPEN
OPEN
OPEN
+5V
ISUMN
ISUMN_NB
RTN_NB
RTN
ISUMP
ISUMP_NB
PWROK
VW_NB
COMP_NB
FB_NB
VSEN_NB
ISEN1
ISEN2
ISEN3
VW
VW
COMP
COMP
FB
FB
VSEN
VSEN
ISEN2_NB
ISEN1_NB
SVC
SVD
ISL6267
ISL6267
PWM2_NB
BOOT_NB
UG1_NB
VR_HOT
PH1_NB
NTC_NB
LG1_NB
PGND2
PROG1
PROG2
BOOT2
BOOT1
PWM3
UG2
PH2
UG1
PH1
NTC
LG2
LG1
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
Thermal Indicator
+5V
NB_PH1
PH1
PH1
VIN
VIN
VNB1
VO1
VO1
January 31, 2011
VCORE
VNB
FN7801.0