DESCRIPTION
The 52150/52175, which is a replacement for the 78HGA, is an adjustable 4-terminal positive voltage regulator capable of supplying in excess of 5.0 A over a 5.0 V to 24 V output range. Only two external resistors are required to set the output voltage. It is packaged in a hermetically sealed TO-3, and provides 50W power dissipation. The regulator consists of a monolithic chip driving a discrete series-pass element. A beryllium-oxide substrate is used in conjunction with an isothermal layout to optimize the thermal characteristics of each device and still maintain electrical isolation between the various chips. This unique circuit design limits the maximum junction temperature of the power output transistor to provide full automatic thermal overload protection. If the safe operating area is ever exceeded (Note 1), the device simply shuts down rather than fail or damage other system components. This feature eliminates the need to design costly regulators built from discrete components.
Features:
• Replacement for 78HGA
• 5.0 A Output Current
• Internal Current And Thermal Limiting
• Internal Short Circuit Current Limit
• Low Drop-Out Voltage (Typically 2.3 V @ 5.0 A)
• 50W Power Dissipation
• Electrically Isolated Case
• Steel TO-3 Case
Applications:
• Designed for use in general purpose applications where adjustability is advantageous.
• Military and Hi Rel Industrial applications where hermeticity is required.
MOLEX
1983
TE
123500
连接器
TE CONNECTIVITY美国泰科
9850
NA
MSK
26800
SMD
TE CONNECTIVITY
13882
MOLEX/莫仕
49823
connector
TE/泰科
1000
NA
TE/泰科
209858
/
TE/泰科
360000
NA
TE-泰科
143788
车规-连接器
TE Connectivity
21371
TE Connectivity AMP Connectors
40
原厂封装
TE-泰科
26358
车规-连接器-
WRTH
18800
SMD-贴片
TE/泰科
10750
con
出售以下各种西门子配件: 00345355S03 Steuerungs-LP für 3x8mmS Förderer 00345356S01 Anschlußkabel für 3x8mmS Förderer 00345733-01 4fach-Verteiler 00346192S02 Flachbandkabelsatz für Portal F5HM CF
发布时间:2023-12-08