ISL6548ACRZA Intersil, ISL6548ACRZA Datasheet - Page 9

• Manufacturer Part Number: ISL6548ACRZA
• Description: IC REG/CTLR ACPI DUAL DDR 28QFN
• Manufacturer: Intersil

Specifications of ISL6548ACRZA

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

V
TT_GMCH/CPU
V
V
DDQ_DDR
DDQ_DDR
SLP_S3#
SLP_S5#
V
VIDPGD
TT_DDR
V
GMCH
V
ICH7
POR
12V
12V
0V
0V
0V
0V
0V
0V
t
0
(3 SOFT-START CYCLES)
t
1
t
2
t
3
t
4
t
5
FIGURE 1. ISL6548A TIMING DIAGRAM
t
6
V
TT_DDR
t
7
Soft-Start Rise Time Dependent Upon Capacitor On V
V
TT_DDR
t
8
(3 SOFT-START CYCLES)
FLOATING
t
9
t
10
t
11
REF_IN
t
12
Pin
t
13
t
14
t
15