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42094 参数 Datasheet PDF下载

42094图片预览
型号: 42094
PDF下载: 下载PDF文件 查看货源
内容描述: 正高温度调节器 [POSITIVE HIGH TEMPERATURE REGULATOR]
分类和应用: 调节器
文件页数/大小: 3 页 / 106 K
品牌: MII [ Micropac Industries ]
 浏览型号42094的Datasheet PDF文件第2页浏览型号42094的Datasheet PDF文件第3页  
42094
POSITIVE HIGH TEMPERATURE REGULATOR
Mii
HYBRID MICROELECTRONICS
PRODUCTS DIVISION
Features:
Output current to 1.5 amps
Input voltage to 38V
Internal short circuit protection, foldback and
current limiting
Storage Temperature 225°C
200°C Operating Temperature
Output voltage to 30 VDC
Applications:
Logging while drilling
Measuring while drilling (down-hole applications)
Other harsh environments
Designed to use in high temperature
environments 200°C
DESCRIPTION
The 42094 series of regulators covers the voltage range from 5 VDC through 30 VDC. These regulators are fabricated using
hybrid techniques and will operate at temperatures up to 200°C case. These devices are complete with internal short circuit
protection which includes voltage shutdown and current foldback. The 42094 series regulators normally do not require any
additional components. However, for good design practice, an external filter cap should be installed at the input, as close to
the case as possible.
ABSOLUTE MAXIMUM RATINGS AT 200°C
Output Current (I
OUT
) ............................................................................................................................................................. 1.5A
Input Voltage (V
IN
) ......................................................................................................................................................... +38VDC
Operating Temperature (T
C
)............................................................................................................................................... 200°C
Storage Temperature ..........................................................................................................................................–65°C to 200°C
Power Dissipation (P
d
)...........................................................................................................................................................25W
TYPE
42094-005
42094-012
42094-015
42094-018
42094-024
42094-030
TABLE 1 (see note)
V
OUT VDC
5
12
15
18
24
30
MAX I
OUT
A
1.5
1.5
1.5
1.5
1.5
1.5
TYP I
KNEE
A
2.0
2.0
2.0
2.0
2.0
2.0
NOTE: Under condition (V
IN
– V
OUT
) x l
OUT
25 watts at 200°C case. Micropac can provide custom
output voltages between 5VDC and 30VDC.
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
12/13/01
1