ISL6532AIRZ Intersil, ISL6532AIRZ Datasheet - Page 4

• Manufacturer Part Number: ISL6532AIRZ
• Description: IC REG/CTRLR ACPI DUAL DDR 28QFN
• Manufacturer: Intersil

Specifications of ISL6532AIRZ

• Applications: Memory, DDR/DDR2 Regulator
• Current - Supply: 5.25mA
• Operating Temperature: -40°C ~ 85°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 - 5V or 3.3V Input
V
AGP
1.5V
V
REF
V
AGP
+
V
Q3
DDQ
V
C
+
5VSBY/3V3SBY
DDQ
OUT2
V
TT
Q3
PGOOD
V
SLP_S3
SLP_S5
DDQ
4
+
SLP_S3
SLP_S5
+3.3V
C
VTT_OUT
ISL6532A
VREF_OUT
VREF_IN
+
VTTSNS
DRIVE2
C
BP
CONTROLLER
VTT
VTT
FB2
S3#
S5#
SLEEP
STATE
LOGIC
LINEAR
5VSBY
5VSBY
GNDP
ISL6532A
ISL6532A
CONTROLLER
+12V
REGULATOR
12V
STANDBY
GNDA
PWM
LDO
VTT
NCH
OCSET
UGATE
PHASE
LGATE
VDDQ
VDDQ
VDDQ
GNDQ
GNDQ
FB
COMP
R
OCSET
R
NCH
+5V OR +3.3V
5V
Q1
Q2
NCH
Q4
Q2
Q1
+
L
OUT
+
+
C
IN
V
DDQ
V
V
REF
TT
+
V
2.5V
DDQ
C
VDDQ_OUT
May 5, 2008
FN9099.5