ISL6548CRZA-T Intersil, ISL6548CRZA-T Datasheet - Page 2

• Manufacturer Part Number: ISL6548CRZA-T
• Description: IC REG/CTRLR ACPI DUAL DDR 28QFN
• Manufacturer: Intersil

Specifications of ISL6548CRZA-T

• 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: -

Block Diagram
DRIVE2_U
DRIVE2_L
REFADJ4
DRIVE4
DRIVE3
FB4
FB3
FB2
EA4
EA3
EA2
P12V
P12V
P12V
P12V
R
GL
R
GMCH DUAL LDO
GU
VDDQ
SOFTSTART & ENABLE A
SOFTSTART & ENABLE B
SOFTSTART & ENABLE C
ENABLE VIDPGD
ENABLE DDR_VTT
5VSBY
0.800V
0.680V (-15%)
0.920V (+15%)
REFERENCE
VOLTAGE
MONITOR AND CONTROL
POR
UV
UV
UV/OV
P12V
UV/OV
S3#
S5#
VIDPGD
S3
FAULT
FB
GND PAD
EA1
COMP
250kHz
GND(2)
OSCILLATOR
REG
VTT
PWM
COMP
OC
R
L
20µA
5VSBY
R
U
BOOT
UGATE
LGATE
PHASE
OCSET
VTTSNS
VDDQ(2)
VTT(2)
VREF_IN