BBK BBK931S, Руководство по обслуживанию, Страница: 35 / 59

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3-Termainal Regulators
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Output Current Up to 1.5 A
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No External Components
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Internal Thermal Overload Protection
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High Power Dissipation Capability
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Internal Shot-Circuit Current Limiting
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Output Transistor Safe-Area
Compensation
DESCRIPTION
This series of fixed-voltage monolithic integrated-circuit
voltage regulators designed for a wide range of
applications. These applications include on-card
regulation for elimination of noise and distribution
problems associated with single-point regulation. Each
of these regulators can deliver up to 1.5 amperes of
output current. The internal current limiting and thermal
shutdown features of these regulators make them
essentially immune to overload.
ABSOLUTE MAXIMUM RATINGS OVER OPERATING TENPERATURE
RANGE (UNLESS OTHERWISE NOTE
WS7805 PARAMETER UNIT
Input voltage, V
I
35 V
Continuous total dissipation at 25
℃
free-air temperature
2 W
Lead temperature 1.6mm (1/16 inch) from case 10 seconds 260
℃
Storage temperature range, T
stg
-65 to 150
℃
RECOMMEMDED OPERATING CONDITIONS MIN MAX UNIT
Input voltage, V
I
7
Output current, I
O
1.5 A
Operating virtual junction temperature, T
J
0 70
℃
I C
O
(TO-252)