ISL6336BIRZ Intersil, ISL6336BIRZ Datasheet - Page 7

• Manufacturer Part Number: ISL6336BIRZ
• Description: IC CTRLR PWM SYNC BUCK 48-QFN
• Manufacturer: Intersil

Specifications of ISL6336BIRZ

• Applications: Controller, Intel VR11.1
• Voltage - Input: 3 ~ 12 V
• Number Of Outputs: 1
• Voltage - Output: 0.5 ~ 1.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+6V
All Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . GND -0.3V to V
Operating Conditions
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Ambient Temperature
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
Electrical Specifications
VCC SUPPLY CURRENT
Nominal Supply
Shutdown Supply
POWER-ON RESET AND ENABLE
POR Threshold
EN_PWR Threshold
EN_VTT Threshold
REFERENCE VOLTAGE AND DAC
System Accuracy of ISL6336BCRZ
(VID = 1V to 1.6V), T
System Accuracy of ISL6336BCRZ
(VID = 0.5V to 1V), T
System Accuracy of ISL6336BIRZ
(VID = 1V to1.6V), T
System Accuracy of ISL6336BIRZ
(VID = 0.8V to 1V), T
System Accuracy of ISL6336BIRZ
(VID = 0.5V to 0.8V), T
VID Pull-up
VID Input Low Level
VID Input High Level
Maximum DAC Source Current
Maximum DAC Sink Current
Maximum REF Source/Sink Current
1. θ
2. For θ
ISL6336BCRZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
ISL6336BIRZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Tech Brief TB379.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
PARAMETER
J
J
J
J
= -40°C to +85°C
= 0°C to +70°C
= 0°C to +70°C
= -40°C to +85°C
J
= -40°C to +85°C
7
Operating Conditions: VCC = 5V, Unless Otherwise Specified.
VCC = 5VDC; EN_PWR = 5VDC; R
ISEN1 = ISEN2 = ISEN3 = ISEN4 = ISEN5 = ISEN6 = 80µA
VCC = 5VDC; EN_PWR = 0VDC; R
VCC Rising
VCC Falling
Rising
Falling
Rising
Falling
(Notes 3, 4)
(Notes 3, 4)
(Notes 3, 4)
(Notes 3, 4)
(Notes 3, 4)
After t
(Note 4)
D3
CC
(see “Soft-Start” on page 20)
+ 0.3V
ISL6336B
TEST CONDITIONS
Thermal Information
Thermal Resistance (Typical, Notes 1, 2) θ
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below
48 Ld QFN Package. . . . . . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
T
T
= 100kΩ,
= 100kΩ
(Note 7)
0.875
0.735
0.875
0.735
MIN
3.75
-0.5
-0.6
-0.7
100
4.3
0.8
3.5
30
50
-5
-1
-
-
-
0.897
0.752
0.897
0.752
TYP
3.88
4.4
16
14
40
JA
-
-
-
-
-
-
-
-
-
-
(°C/W)
29
(Note 7) UNITS
0.920
0.770
0.920
0.770
MAX
4.5
4.0
0.5
0.6
0.7
0.4
20
17
50
5
1
-
-
-
-
August 31, 2010
θ
JC
FN6696.2
(°C/W)
%VID
%VID
%VID
%VID
2
mA
mA
mV
mA
µA
µA
µA
V
V
V
V
V
V
V
V