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OM7640SM PDF预览

OM7640SM

更新时间: 2024-11-01 21:54:59
品牌 Logo 应用领域
其他 - ETC 稳压器
页数 文件大小 规格书
4页 34K
描述
SURFACE MOUNT POSITIVE VOLTAGE REGULATOR, 3-TERMINAL, FIXED VOLTAGE

OM7640SM 数据手册

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OM7639SM  
OM7640SM  
OM7641SM  
SURFACE MOUNT POSITIVE VOLTAGE  
REGULATOR, 3-TERMINAL, FIXED VOLTAGE  
Isolated Hermetic Surface Mount Package  
1.5 Amp, +5V, +12V, +15V Positive Voltage  
Regulators  
FEATURES  
• Small Hermetic Surface Mount Package  
• Chip Isolated From Package  
• Output Voltages: 5V, 12V, 15V  
• Output Voltages Set Internally To ±1%  
• Built-In Thermal Overload Protection  
• Short Circuit Current Limiting  
• Product Is Available Hi-Rel Screened  
DESCRIPTION  
These three terminal positive regulators are supplied in a hermetic metal surface  
mount package. 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% of nominal output voltage. Standard voltages are 5V, 12V, and 15V.  
These units are ideally suited for Military applications where a hermetically sealed  
surface mount package is required.  
ABSOLUTE MAXIMUM RATINGS @ 25°C  
Input to Output Voltage Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +35V  
Operating Junction Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C  
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C  
Typical Power/Thermal Characteristics:  
Rated Power @ 25°C  
TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.5W  
TA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3W  
Thermal Resistance:  
θJC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W  
θJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42°C/W  
Lead Temperature at Case (5 sec). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225°C  
3.5  
4 11 R1  
Supersedes 1 05 R0  
3.5 - 135  

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