HIP1012 Просмотр технического описания (PDF) - Intersil
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HIP1012 Datasheet PDF : 15 Pages
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HIP1012, HIP1012A
Absolute Maximum Ratings TA = 25oC
VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +13.2V
3/12VG, CPUMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 18.5V
3/12VISEN, 3/12VS . . . . . . . . . . . . . . . . . . . . . . . -5V to VDD + 0.3V
5VISEN, 5VS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -5V to 7.5V
PGOOD, RILIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7.5V
MODE/PWRON1, PWRON2, CTIM, 5VG . . . . .-0.3V to VDD + 0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV (Class 2)
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W)
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
120
Maximum Junction Temperature (Plastic Package) . . . . . . . .150oC
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300oC
(SOIC - Lead Tips Only)
Operating Conditions
VDD Supply Voltage
Temperature Range
Range
(TA) . .
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+10.5V to +13.2
. . . 0oC to 70oC
CAUTION: Stresses 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 sections of this specification is not implied.
NOTES:
1. θJA is measured with the component mounted on an evaluation PC board in free air.
2. All voltages are relative to GND, unless otherwise specified.
Electrical Specifications VDD = 12V, CVG = 0.01µF, CTIM = 0.1µF, RSENSE = 0.1Ω, CBULK = 220µF, ESR = 0.5Ω, TA = TJ = 0oC to 70oC,
Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNITS
12V CONTROL SECTION
Current Limit Threshold Voltage
(Voltage Across Sense Resistor)
3X Current Limit Threshold Voltage
(Voltage Across Sense Resistor)
±20% Current Limit Response Time
(Current within 20% of Regulated Value)
±10% Current Limit Response Time
(Current within 10% of Regulated Value)
±1% Current Limit Response Time
(Current within 1% of Regulated Value)
Response Time To Dead Short
Gate Turn-On Time
Gate Turn-On Current
3X Gate Discharge Current
VIL12V
VIL12V
3XViL12V
3XVIL12V
20%iLrt
10%iLrt
1%iLrt
RTSHORT
tON12V
ION12V
3XdisI
RILIM =10kΩ
RILIM = 5kΩ HIP1012A only
RILIM =10kΩ
RILIM = 5kΩ HIP1012A only
200% Current Overload, RILIM = 10kΩ,
RSHORT = 6.0Ω
200% Current Overload, RILIM = 10kΩ,
RSHORT = 6.0Ω
200% Current Overload, RILIM = 10kΩ,
RSHORT = 6.0Ω
C12VG = 0.01µF
C12VG = 0.01µF
C12VG = 0.01µF
12VG = 18V
92
100
108
mV
47
53
59
mV
250
300
350
mV
100
165
210
mV
-
2
-
µs
-
4
-
µs
-
10
-
µs
-
500
1000
ns
-
12
-
ms
8
10
12
µA
0.5
0.75
-
A
12V Under Voltage Threshold
Qpumped 12VG Voltage
3.3V/5V CONTROL SECTION
12VVUV
V12VG
CPUMP = 0.1µF
10.5
10.8
11.0
V
16.8
17.3
17.9
V
Current Limit Threshold Voltage
(Voltage Across Sense Resistor)
3X Current Limit Threshold Voltage
(Voltage Across Sense Resistor)
±20% Current Limit Response Time
(Current within 20% of regulated value)
±10% Current Limit Response Time
(Current within 10% of Regulated Value)
±1% Current Limit Response Time
(Current within 1% of Regulated Value)
Response Time To Dead Short
VIL5V
3XVIL5V
RTSHORT
RILIM =10kΩ
RILIM = 5kΩ HIP1012A only
RILIM =10kΩ
RILIM = 5kΩ HIP1012A only
200% Current Overload, RILIM = 10kΩ,
RSHORT = 2.5Ω
200% Current Overload, RILIM = 10kΩ,
RSHORT = 2.5Ω
200% Current Overload, RILIM = 10kΩ,
RSHORT = 2.5Ω
CVG = 0.01µF
92
100
108
mV
47
53
59
mV
250
300
350
mV
100
155
210
mV
-
2
-
µs
-
4
-
µs
-
10
-
µs
-
500
800
ns
4
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