ISL6306CRZ-T Intersil, ISL6306CRZ-T Datasheet - Page 8

• Manufacturer Part Number: ISL6306CRZ-T
• Description: IC CTRLR PWM 4-PHASE 40-QFN
• Manufacturer: Intersil

Specifications of ISL6306CRZ-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: 0°C ~ 70°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 VCC + 0.3V
ESD Ratings
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 ISL6306CRZ
(VID = 1V to 1.6V, T
System Accuracy of ISL6306CRZ
(VID = 0.5V to 1V, T
System Accuracy of ISL6306IRZ
(VID = 1V to 1.6V, T
System Accuracy of ISL6306IRZ
(VID = 0.5V to 1V, T
VID Pull-up
VID Input Low Level
VID Input High Level
VRSEL Input Low Level
VRSEL Input High Level
1. θ
2. For θ
Human body model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>2kV
Machine model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>200V
Charged device model . . . . . . . . . . . . . . . . . . . . . . . . . . . . >1.5kV
ISL6306CRZ. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
ISL6306IRZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-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
= 0°C to +70°C)
= 0°C to +70°C)
= -40°C to +85°C)
= -40°C to +85°C)
8
Operating Conditions: VCC = 5V, Unless Otherwise Specified
VCC = 5VDC; EN_PWR = 5VDC; R
ISEN1 = ISEN2 = ISEN3 = ISEN4 = -70µA
VCC = 5VDC; EN_PWR = 0VDC; R
VCC Rising
VCC Falling
Rising
Hysteresis
Falling
Rising
Hysteresis
Falling
(Note 3)
(Note 3)
(Note 3)
(Note 3)
ISL6306
TEST CONDITIONS
Thermal Information
Thermal Resistance (Notes 1, 2)
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
QFN Package. . . . . . . . . . . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
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
0.8
-1
-
-
-
-
-
-
θ
0.875
0.745
0.875
0.745
JA
TYP
130
130
4.5
3.9
-40
15
10
-
-
-
-
-
-
-
-
(°C/W)
34
0.910
0.775
0.910
0.775
MAX
4.7
4.2
0.5
0.9
0.6
-20
0.4
0.4
20
12
1
-
-
-
-
θ
JC
May 5, 2008
UNITS
FN9226.1
6.5
%VID
%VID
%VID
%VID
(°C/W)
mA
mA
mV
mV
µA
V
V
V
V
V
V
V
V
V
V