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HIP6028 Datasheet(PDF) 4 Page - Intersil Corporation

No. de Pieza. HIP6028
Descripción  Advanced PWM and Dual Linear Power Control with Integrated ACPI Support Interface
Descarga  16 Pages
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Fabricante  INTERSIL [Intersil Corporation]
Página de inicio  http://www.intersil.com/cda/home
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HIP6028 Datasheet(HTML) 4 Page - Intersil Corporation

 
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2-314
Absolute Maximum Ratings
Thermal Information
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +15V
PGOOD, RT, FAULT, DRIVE3,
LGATE, and UGATE Voltage . . . . . . . . . GND - 0.3V to VCC + 0.3V
Other Input, Output or I/O Voltage . . . . . . . . . . . . . GND -0.3V to 7V
Operating Conditions
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . +12V ±10%
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . 0oC to 70oC
Junction Temperature Range . . . . . . . . . . . . . . . . . . . 0oC to 125oC
Thermal Resistance (Typical, Note 1)
θ
JA (
oC/W)
SOIC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
Maximum Junction Temperature (Plastic Package) . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 3 00oC
(SOIC - Lead Tips Only)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operationofthe
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1.
θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
Recommended Operating Conditions, Unless Otherwise Noted. Refer to Figures 1, 2 and 3
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
VCC SUPPLY CURRENT
Nominal Supply
ICC
UGATE, DRIVE3, LGATE, and VOUT2 Open
-
8
-
mA
POWER-ON RESET
Rising VCC Threshold
VOCSET = 4.5V
8.6
-
10.4
V
Falling VCC Threshold
VOCSET = 4.5V
8.2
-
10.2
V
Rising VIN2 Under-Voltage Threshold
2.45
2.55
2.65
V
VIN2 Under-Voltage Hysteresis
-
0.5
-
V
Rising VOCSET Threshold
-
1.25
-
V
OSCILLATOR
Free Running Frequency
RT = OPEN
185
200
215
kHz
Total Variation
6k
Ω < RT to GND < 200kΩ
-15
-
+15
%
Ramp Amplitude
∆VOSC
RT = Open
-
1.9
-
VP-P
REFERENCE and DAC
DAC(VID0-VID4) Input Low Voltage
-
-
0.8
V
DAC(VID0-VID4) Input High Voltage
2.0
-
-
V
DACOUT Voltage Accuracy
-1.0
-
+1.0
%
LINEAR REGULATOR
Regulation
10mA < IVOUT2 < 150mA
2.437
2.500
2.563
V
Under-Voltage Level
VOUT2UV VOUT2 Rising
-
1.875
2.175
V
Under-Voltage Hysteresis
-
0.150
-
V
Over-Current Protection (Current-Limiting)
180
230
-
mA
LINEAR CONTROLLER
Regulation
VSEN3 = DRIVE3
1.462
1.500
1.538
V
Under-Voltage Level
VSEN3UV
VSEN3 Rising
-
1.125
1.305
V
Under-Voltage Hysteresis
-
0.090
-
V
DRIVE3 Source Current
VSEN3 = 1.4V, DRIVE3 = 2V, VIN2 = 3.3V
20
40
-
mA
PWM CONTROLLER ERROR AMPLIFIER
DC Gain
-88-
dB
Gain-Bandwidth Product
GBWP
-
15
-
MHz
HIP6028


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