ISL6532A Datasheet, PDF (5/17 Pages) Intersil Corporation – ACPI Regulator/Controller for Dual Channel DDR Memory Systems

ISL6532A
Typical Application - Input From 5V Dual
+3.3V
C_BP
5VSBY
+12V
5V DUAL
PGOOD
V_DDQ
V_REF
S3#
SLP_S3
S5#
SLP_S5
VREF_OUT
VREF_IN
V_TT
V_DDQ
Q3
V_AGP
1.5V
+
C_OUT2
VTT
VTT
+
C_{VTT_OUT}
VTTSNS
DRIVE2
FB2
ISL6532A
NCH
OCSET
UGATE
PHASE
R_OCSET
LGATE
VDDQ
VDDQ
VDDQ
GNDQ
GNDQ
FB
COMP
GNDP GNDA
+
C_IN
Q1
L_OUT
Q2
V_DDQ
2.5V
+
C_{VDDQ_OUT}
5
FN9099.5
May 5, 2008