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參數資料
| 型號： | OM7900SRM |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | ISOLATED HERMETIC TO-257AA FIXED VOLTAGE NEGATIVE REGULATORS |
| 中文描述： | 隔震朗格到257AA固定電壓負調節因子 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 57K |
| 代理商： | OM7900SRM |
3.3 - 1
3.3
Three Terminal, Fixed Voltage, 1.5 Amp
Precision Negative Regulators In Hermetic
JEDEC TO-257AA Package and D
2
Pac
0 03 R5
Supersedes 4 11 R4
ISOLATED HERMETIC TO-257AA FIXED
VOLTAGE NEGATIVE REGULATORS
FEATURES
Isolated Hermetic Package, JEDEC TO-257AA Outline
Output Voltages: -5V, -12V, -15V (Other Voltages Available)
Output Voltages Set Internally To ±1% or ±2%
Built-In Thermal Overload Protection
Short Circuit Current Limiting
Product Is Available Screened To MIL-STD-883
DESCRIPTION
These three terminal negative regulators are supplied in a hermetically sealed
metal package whose outline is similar to the industry standard TO-220 plastic pack-
age. All protective features are designed into the circuit, including thermal shutdown,
current limiting and safe-area control. With heat sinking, they can deliver over 1.5
amps of output current. These units feature internally trimmed output voltages to ±1%
or 2% of nominal voltage.
Standard voltages are -5V, -12V, and
-15V. However, other voltages are available up to -24 volts. These units are ideally
suited for Military applications where a hermetically sealed package is required.
ABSOLUTE MAXIMUM RATINGS
@ 25°C
Input Voltage ................................................................. -35 V
Operating Junction Temperature Range .......................... - 55°C to + 150°C
Storage Temperature Range ..................................... - 65°C to + 150°C
Typical Power/Thermal Characteristics:
Rated Power @ 25° C
T
C
.............................................. 17.5W
T
A
................................................. 3W
Thermal Resistance
θ
JC
............................................4.2°C/W
θ
JA
............................................ 42°C/W
OM7900IH Series
OM7900SR Series
Notes:
Product also available in Non-Isolated construction. To order this version,
delete “
I
” from part number.
Example:
Isolated
OM79XXIH
Non-Isolated
OM79XXH
Use letter “
A
” after part number to designate ±1% output voltage tolerance.
Example:
OM7905AIH
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相關代理商/技術參數 |
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|---|---|
| OM7905AH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Negative Fixed Voltage Regulator |
| OM7905AHM | 制造商:International Rectifier 功能描述:REG STD LIN FIX NEG -5V 3.3A 3PIN TO-257 - Bulk |
| OM7905AHP | 制造商:International Rectifier 功能描述:REG STD LIN FIX NEG -5V 3.3A 3PIN TO-257AA - Bulk |
| OM7905AIH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Negative Fixed Voltage Regulator |
| OM7905EA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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