ISL6537CRZ Intersil, ISL6537CRZ Datasheet - Page 5

• Manufacturer Part Number: ISL6537CRZ
• Description: IC REG/CTLR ACPI DUAL DDR 28QFN
• Manufacturer: Intersil

Specifications of ISL6537CRZ

• 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: -

Electrical Specifications
NOTE:
PWM CONTROLLER GATE DRIVERS
UGATE and LGATE Source
UGATE and LGATE Sink
VTT REGULATOR
Upper Divider Impedance
Lower Divider Impedance
VREF_OUT Buffer Source Current
Maximum V
LINEAR REGULATORS
DC GAIN
Gain Bandwidth Product
Slew Rate
DRIVEn High Output Voltage
DRIVEn Low Output Voltage
DRIVEn High Output Source Current
DRIVEn Low Output Sink Current
VIDPGD
V
V
PROTECTION
OCSET Current Source
V
V
V
V
V
V
V
Thermal Shutdown Limit
3. Limits should be considered typical and are not production tested.
TT_GMCH/CPU
TT_GMCH/CPU
TT_DDR
DDQ
DDQ
TT_DDR
TT_DDR
GMCH
TT_GMCH/CPU
OV Level
UV Level
UV Level
Current Limit
OV Level
UV Level
TT
PARAMETER
Load Current
Rising Threshold
Falling Threshold
UV Level
5
Recommended Operating Conditions, Unless Otherwise Noted. Refer to Block and Simplified Power System
Diagrams and Typical Application Schematics (Continued)
V
V
TT
TT
I
V
V
V
V
VREF_OUT
I
SYMBOL
VTT_MAX
FB4
FB2
I
FB
FB
GBWP
/V
/V
OCSET
I
I
GATE
GATE
T
R
SR
R
VREF_IN
VREF_IN
/V
/V
SD
/V
/V
U
L
REF
REF
REF
REF
Periodic load applied with 30% duty cycle
and 10ms period using
ISL6537_6506EVAL1 evaluation board
(see Application Note AN1123)
(Note 3)
(Note 3)
(Note 3)
DRIVEn unloaded
V
V
S0
S0
(Note 3)
S0/S3
S0/S3
S0
S0
S0
S0
(Note 3)
ISL6537
FB
FB
= 770mV; V
= 830mV; V
TEST CONDITIONS
DRIVEn
DRIVEn
= 0V
= 10V
0.725
MIN
9.75
-3.3
15
18
-3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
10.0
0.16
0.74
0.70
-0.8
115
115
140
0.8
2.5
2.5
1.7
1.2
80
20
75
85
75
75
6
-
-
-
-
0.715
MAX
0.50
3.3
22
2
3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
July 18, 2007
UNITS
MHz
V/μs
FN9142.6
mA
mA
mA
kΩ
kΩ
dB
μA
°C
%
%
%
%
%
%
A
A
A
V
V
V
V
A