ISL6537ACRZ Intersil, ISL6537ACRZ Datasheet - Page 4

• Manufacturer Part Number: ISL6537ACRZ
• Description: IC REG/CTRLR ACPI DUAL DDR 28QFN
• Manufacturer: Intersil

Specifications of ISL6537ACRZ

• Applications: Memory, DDR/DDR2 Regulator
• Current - Supply: 7mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -

Simplified Power System Diagram
Typical Application
V
GMCH
V
TT_GMCH/CPU
+
V
V
DAC
GMCH
Q3
3V3ATX
Q4
V
TT_GMCH/CPU
C7
Q5
Q6
ATX3V3
ATX3V3
R5
Q3
Q4
R7
+
Q5
4
3VDUAL
R9
R9
R11
SLP_S3
SLP_S5
SLP_S5
SLP_S3
C6
R8
C5
R10
R12
R6
CONTROLLER
CONTROLLER
VIDPGD
S5#
S3#
PWM4
COMP4
FB4
DRIVE2
FB2
DRIVE3
FB3
SLEEP
STATE
LOGIC
LINEAR
PWM
5VSBY
ISL6537A
5VSBY
ISL6537A
CONTROLLER
CONTROLLER
DDR_VDDQ(x2)
REGULATOR
ISL6537A
DDR_VTTSNS
12V
12V
DDR_VTT(x2)
LINEAR
PWM
VREF_OUT
VTT
VREF_IN
OCSET
UGATE
PHASE
LGATE
COMP
BOOT
FB
R2
C
BOOT
R
C2
OCSET
C1
R4
D
5VDUAL
BOOT
Q1
Q2
5VDUAL
Q6
R1
3V3ATX
R3
Q1
Q2
+
+
C3
V
DDQ
V
DAC
V
+
V
+
TT_DDR
DDQ_DDR
V
REF
V
V
REF
TT
FN9143.5