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LM1951T switching power mosfet amplifier ic chip Power Mosfet Transistor LM1951 Solid State 1 Amp Switch

Anterwell Technology Ltd.
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    Buy cheap LM1951T switching power mosfet amplifier ic chip Power Mosfet Transistor LM1951 Solid State 1 Amp Switch from wholesalers
     
    Buy cheap LM1951T switching power mosfet amplifier ic chip Power Mosfet Transistor LM1951 Solid State 1 Amp Switch from wholesalers
    • Buy cheap LM1951T switching power mosfet amplifier ic chip Power Mosfet Transistor LM1951 Solid State 1 Amp Switch from wholesalers

    LM1951T switching power mosfet amplifier ic chip Power Mosfet Transistor LM1951 Solid State 1 Amp Switch

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    Brand Name : Anterwell
    Model Number : LM1951T
    Certification : new & original
    Price : Negotiate
    Payment Terms : T/T, Western Union, Paypal
    Supply Ability : 8300pcs
    Delivery Time : 1 day
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    LM1951T switching power mosfet amplifier ic chip Power Mosfet Transistor LM1951 Solid State 1 Amp Switch

    LM1951T switching power mosfet amplifier ic chip Power Mosfet Transistor LM1951 Solid State 1 Amp Switch


    General Description

    The LM1951 is a high current, high voltage, high side (PNP) switch with a built-in error detection circuit.

    The LM1951 is guaranteed to deliver 1 Amp output current and is capable of withstanding up to g85V transients. The built-in error detection provides an error flag output under the following fault conditions: output short to ground or supply, open load, current limit, overvoltage or thermal shutdown. The LM1951 will drive all types of resistive or inductive loads. The output has a built-in negative voltage clamp (& b30V) to provide a quick energy discharge path for inductive loads. The LM1951 features TTL and CMOS compatible logic input with hysteresis. Switching times, both turn on and turn off, are 2 ms (Cload k 0.005 mF). In addition, its quiescent current in the OFF state is typically less than 0.1 mA at room temperature and less than 10 mA over the entire operating temperature and voltage range.

    The LM1951 features make it well suited for industrial and automotive applications.


    Features

    • 0.1 mA typical quiescent current (OFF state)
    • 1 Amp output current guaranteed
    • g85V transient protection
    • Reverse voltage protection
    • Negative output voltage clamp
    • Error flag output
    • Internal overvoltage shutdown
    • Internal thermal shutdown
    • Short circuit proof
    • High speed switching (up to 50 kHz)
    • Inductive or resistive loads
    • Low ON resistance (1X maximum)
    • TTL, CMOS compatible input with hysteresis
    • Plastic TO-220 5-lead package
    • ESD protected
    • 4.5V to 26V operation

    Absolute Maximum Ratings

    If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications.


    Supply Voltage

    Operational Voltage 26 VDC

    Sustained Voltage -40 VDC ≧VCC ≦ 85 VDC

    Transient Voltage Protection ±85V

    (r -- 100 ms, 1% Duty Cycle, RS ≧ 10Ω)

    Pins 4, 5 26 VDC

    Power Dissipation (Note 1) Internally Limited

    Load Inductance 1H

    Operating Temperature Range (TA) -40℃ to +125℃

    Maximum Junction Temperature 150℃

    Storage Temperature Range -65℃ to +150℃

    Lead Temperature (Soldering, 10 sec.) 260℃

    ESD Tolerance (Note 4): 2000V


    Typical Application Circuit and Connection Diagram


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