NTE934 데이터 시트보기 (PDF) - NTE Electronics
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NTE934 Datasheet PDF : 2 Pages
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NTE934
Integrated Circuit
Positive 3 Terminal Voltage Regulator
13.8V ±5%, 5A
Description:
The NTE934 positive 3 terminal voltage regulator is a monolithic integrated circuit in a TO3 type pack-
age designed for use in applcations requiring a well regulated positive output voltage. Outstanding
features include full power usage up to 5A of load current, internal current limiting, thermal shutdown,
and safe area protection on the chip, providing protection of the series pass Darlington, under most
operating conditions. A hermetically sealed steel TO3 package is utilized for high reliability and low
thermal resistance. A low–noise temperature stable band–gap reference is the key design factor in-
suring excellent temperature regulation. This coupled to a very low output impedance insures superi-
or load regulation.
Features:
D Guaranteed Power Dissipation: 30W @ TC = +57.5°C
D Guaranteed Input–Output Differential: +2.5V
D Low Noise, Band Gap Reference
D Remote Sense Capability
D Sample Power Cycled Burn–In
D Guaranteed Thermal Resistance, Junction–to–Case: 2.25°C/W
Absolute Maximum Ratings:
Input Voltage (Note 1), VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited
Derate Above TC = +57.5°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 444mW/°C
Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C
Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.25°C/W
Lead Temperature (During Soldering, 60sec Max), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300°C
Note 1. Short circuit protection is only assured to VINmax. In case of short circuit, with input–output
voltages approaching VINmax, regulator may require the removal of the input voltage to restart.
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