Datasheet > OM7639SM

OM7639SM

更新时间： 2024-11-29 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

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OM7639SM 数据手册

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

T_C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.5W

T_A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3W

Thermal Resistance:

θ_JC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W

θ_JA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42°C/W

Lead Temperature at Case (5 sec). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225°C

3.5

4 11 R1

Supersedes 1 05 R0

3.5 - 135

12 3 4

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