ISL6316IRZ-T Intersil, ISL6316IRZ-T Datasheet - Page 8

• Manufacturer Part Number: ISL6316IRZ-T
• Description: IC CTRLR PWM 4PHASE ENH 40-QFN
• Manufacturer: Intersil

Specifications of ISL6316IRZ-T

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 275kHz
• Duty Cycle: 66.7%
• Voltage - Supply: 4.75 V ~ 5.25 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-VFQFN, 40-VFQFPN
• Frequency-max: 275kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+6V
All Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND -0.3V to V
SD (Human body model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>2kV
ESD (Machine model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>200V
ESD (Charged device model) . . . . . . . . . . . . . . . . . . . . . . . . >1.5kV
Operating Conditions
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V ±5%
Ambient Temperature (ISL6316CRZ) . . . . . . . . . . . . . 0°C to +70°C
Ambient Temperature (ISL6316IRZ) . . . . . . . . . . . . .-40°C to +85°C
CAUTION: Stress above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational section of this specification is not implied.
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 ISL6316CRZ
(VID = 1V-1.6V, T
System Accuracy of ISL6316CRZ
(VID = 0.5V-1V,T
System Accuracy of ISL6316IRZ
(VID = 1V-1.6V, T
System Accuracy of ISL6316IRZ
(VID = 0.5V-1V,T
VID Pull Up
VID Input Low Level
VID Input High Level
DAC Source Current
DAC Sink Current
REF Source Current
REF Sink Current
1. θ
2. For θ
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
= 0°C to +70°C)
= -40°C to +85°C)
= 0°C to +70°C)
= -40°C to +85°C)
8
Operating Conditions: V
V
ISEN1 = ISEN2 = ISEN3 = ISEN4 = -70μA
V
V
V
Rising
Hysteresis
Falling
Rising
Hysteresis
Falling
(Note 3)
(Note 3)
(Note 3)
(Note 3)
CC
CC
CC
CC
= 5VDC; EN_PWR = 5VDC; R
= 5VDC; EN_PWR = 0VDC; R
Rising
Falling
CC
CC
+ 0.3V
= 5V, Unless Otherwise Specified
ISL6316
TEST CONDITIONS
Thermal Information
Thermal Resistance (Notes 1, 2)
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . +300°C
QFN Package. . . . . . . . . . . . . . . . . . . .
T
T
= 100kΩ,
= 100kΩ
0.850
0.720
0.850
0.720
MIN
-0.5
-0.9
-0.6
-60
4.3
3.7
0.8
45
45
-1
-
-
-
-
-
-
-
θ
0.875
0.745
0.875
0.745
JA
TYP
130
130
4.5
3.9
-40
15
10
50
50
4
-
-
-
-
-
-
-
(°C/W)
32
0.910
0.775
0.910
0.775
MAX
December 12, 2006
300
4.7
4.2
0.5
0.9
0.6
-20
0.4
20
12
55
55
1
7
-
-
-
θ
JC
UNITS
FN9227.1
%VID
%VID
%VID
%VID
(°C/W)
6
mA
mA
mV
mV
mA
μA
μA
μA
μA
V
V
V
V
V
V
V
V