ILC7280AR3030X 查看數據表（PDF） - Fairchild Semiconductor
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ILC7280AR3030X Datasheet PDF : 9 Pages
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ILC7280
PRODUCT SPECIFICATION
Pin Configuration
VOUTA 1
8 VINA
GND 2
7 ENA
VOUTB 3
6 VINB
CNOISE 4
(Optional)
5 ENB
MSOP-8
Pin Definitions
Pin Number Pin Name
Pin Function Description
1
VOUTA
Output A.Regulated voltage
2
GND
Ground of the IC
3
VOUTB
Output B.Regulated voltage
4
CNOISE
Optional bypass for noise reduction.
5
ENA
Digital Input Enable for regulator A
6
VINB
Supply input B.Internally connected to pin 8*
7
ENB
Digital Input Enable for regulator B
8
VINA
Supply input B.Internally connected to pin 6*
*If maximum current is required from each regulator, then connect both pin 6 and 8 to power supply.
Absolute Maximum Ratings
Absolute maximum ratings are the values beyond which the device may be damaged or have its useful life
impaired. Functional operation under these conditions is not implied.
Parameter
Min.
Max.
Units
Supply Voltage: VINA or VINB to GND
Voltage on all other pin to GND
Junction Temperature
10
V
–0.3
VIN + 0.3
V
–65
150
°C
Storage Temperature
–65
150
°C
Lead Soldering Temperature, 10 seconds
300
°C
Power Dissipation at 85°C
315
mW
Recommended Operating Conditions
Parameter
Supply Voltage VDD
Output Current
Ambient Operating Temperature
Conditions
VINA or VINB to GND
IOUT
Min.
Typ.
VOUT + VDO VOUT + 1V
-40
Max.
9
150
85
Units
V
mA
°C
2
REV. 1.0.5 6/3/02
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