ISL6548ACRZA Intersil, ISL6548ACRZA Datasheet - Page 3

• 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: -

Block Diagram
DRIVE2_U
DRIVE2_L
DRIVE3
COMP4
PWM4
FB4
FB2
FB3
EA2
EA3
P12V
P12V
EA4
PHASE
SHIFT
180°
SOFT-START & ENABLE A
SOFT-START & ENABLE B
SOFT-START & ENABLE C
ENABLE DDR_VTT
ENABLE VIDPGD
0.800V
0.680V (-15%)
0.920V (+15%)
5VSBY
REFERENCE
VOLTAGE
UV
UV/OV
UV
MONITOR AND CONTROL
POR
P12V
UV/OV
VIDPGD
S3#
S5#
FAULT
S3
EA1 ACTIVE
FB
GND PAD
IN S3
EA1
COMP
GND(2)
REG
VTT
OSCILLATOR
250kHz
COMP
OC
PWM
R
L
20µA
5VSBY
R
U
BOOT
UGATE
LGATE
PHASE
OCSET
VTTSNS
VDDQ(2)
VTT(2)
VREF_IN