Datasheet > 52174

52174

更新时间： 2024-11-24 22:17:15

品牌	Logo	应用领域
MII		稳压器
页数	文件大小	规格书
3页	114K
描述
NEGATIVE ADJUSTABLE 5-AMP VOLTAGE REGULATOR

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52174 数据手册

52149/52174

NEGATIVE ADJUSTABLE 5-AMP

VOLTAGE REGULATOR

Mii

79HG REPLACEMENT

HYBRID MICROELECTRONICS

PRODUCTS DIVISION

Features:

Applications:

•

Replacement for 79HG

•

Designed for use in general purpose applications

where adjustability is advantageous.

Military and Hi Rel Industrial applications where

hermeticity is required.

5.0A Output Current

Internal Current And Thermal Overload Protection

Internal Short Circuit Current Limit

Low Drop-Out Voltage (Typically -2.2 V @ 5.0 A)

50W Power Dissipation

Electrically Isolated Case

Steel TO-3 Case

ORDER INFORMATION

52149

Standard

52174

MIL-STD-883 Screened

DESCRIPTION

The 52149/52174, which is a replacement for the 79HG, is an adjustable 4-terminal voltage regulator capable of supplying in

excess of 5 A over a –24 V to -2.55 V output range. This Hybrid Voltage Regulator has been designed with all the inherent

characteristics of the monolithic 4-terminal regulator; i.e., full thermal overload and short circuit protection. It is packaged in a

hermetically sealed 4-pin, TO-3 package providing 50W power dissipation. The regulator consists of a monolithic chip

driving a discrete series-pass element and short circuit detection transistors.

ABSOLUTE MAXIMUM RATINGS

Input Voltage.........................................................................................................................................................................-35 V

Internal Power Dissipation @T = 25°C...............................................................................................................................50W

Maximum Input-to-Output Voltage Differential......................................................................................................................35 V

Operating Junction Temperature ....................................................................................................................................... 150°C

Storage Temperature Range..............................................................................................................................-55°C to +150°C

Pin Temperature (Soldering, 60 seconds) ......................................................................................................................... 300°C

Commercial Temperature Range 52149 ..............................................................................................................0°C to +125°C

Military Temperature Range 52174....................................................................................................................-55°C to +125°C

Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.

Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.

MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 494-2281

www.micropac.com

E-MAIL: hybridsales@micropac.com 12/12/01

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52175	MII	获取价格	POSITIVE ADJUSTABLE 5-AMP VOLTAGE REGULATOR
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5-2176073-1	TE	获取价格	RES SMD 1.78KOHM 0.5% 1/32W 0201
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5-2176073-3	TE	获取价格	RES SMD 1.87KOHM 0.5% 1/32W 0201
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5-2176073-5	TE	获取价格	RES SMD 1.96KOHM 0.5% 1/32W 0201
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