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PSHI-- 0612 suspend production

    Buy cheap PSHI-- 0612 suspend production from wholesalers
     
    Buy cheap PSHI-- 0612 suspend production from wholesalers
    • Buy cheap PSHI-- 0612 suspend production from wholesalers

    PSHI-- 0612 suspend production

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    Brand Name : power-sem
    Model Number : PSHI 0612 suspend production
    • Product Details
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    PSHI-- 0612 suspend production

    1.feature

    ● ASIC single IGBT driver
    ● Suitable for all IGBTs up to 1200V/1700V
    ● Short circuit and over current protection by VCEsat monitoring
    ● Isolation due to nanometer amorphous transformer
    ● Supply undervoltage protection (<12.5V)
    ● Error memory
    ●Error "soft turn-off"
    ●Turn-off spike restrain by "dynamic soft turn-off"
    ● Internal isolated DC/DC power supply
    ● ±25A peak current output
    ● IGBT gate drive voltage+15V/-10V
    ● 650ns signal conversion time
    ● 110ns error signal feedback time
    ● 400ns narrow pulse inhibit eliminate radio frequency interference
    ● Max. working frequency 100kHz
    ● Error chain function, low level active
    2.parameter

    Absolute Maximum Ratings(Ta=25℃ )

    Symbol

    Term

    Values

    Unit

    VS MAX.

    Max. supply voltage primary

    +16

    V

    IS MAX.

    Max. supply current primary

    450

    mA

    PDC/DC

    Total power of DC/DC isolation power output

    6

    W

    Vin

    Max. PWM input level

    VS+0.5

    V

    ViH

    Max. logic signal input voltage

    (Mode select;reset signal;external error)

    VS+0.5

    V

    IOC

    Max. logic signal output currect

    (Open-collector output current)

    10

    mA

    IoutAV

    Output average current per channel

    200

    mA

    IoutPEAK

    Output peak current per channel

    ±25

    A

    VCES

    IGBT collector-emitter voltage

    1700

    V

    Visol IO

    Isolation voltage IN-OUT(10 sec.AC)

    4000

    V

    RGon/off min

    Minimal Rgon/Rgoff

    1

    Ω

    Qout/pulse

    Charge per pulse

    ±20

    μC

    dv/dt

    Rate of rise and fall of voltage

    75

    kV/μs

    fSWmax

    Max. working frequency

    100

    kHz

    Top

    Operating temperature

    -40...+85

    Tstg.

    Storage temperatature

    -45...+85


    Electrical Characteristics(Ta=25℃ )

    Symbol

    Term

    Parameter

    Unit

    Min.

    Typ.

    Max.

    Rec.

    VS

    Supply voltage primary

    14.5

    15

    15.5

    15

    V

    IS

    No-load currect primary

    fSW=0kHz

    fSW=20kHz

    fSW=100kHz


    -

    80

    100

    130



    mA

    VIT+

    Input high level:

    15V level

    5V level

    --

    12

    3.2




    V

    VIT-

    Input low level:

    15V level

    5V level



    --

    4.5

    1.9


    V

    Rin

    Input resistance


    33k



    Ω

    VG(on)

    Turn-on gate voltage


    +15



    V

    VG(off)

    Turn-off gate voltage


    -10



    V

    td(on)IO

    IN-OUT turn-on delay time


    650



    ns

    td(off)IO

    IN-OUT turn-off delay time


    600



    ns

    td(err)

    Error signal return delay time

    VCEerror happen-error signal output


    110



    ns

    tmd

    Narrow pulse restrained


    400



    ns

    VCEstat

    Reference voltage for VCEmonitoring

    VCE=1700V

    VCE=1200V

    2

    -

    -


    6.8

    -

    -

    -

    6.2

    5.3

    V

    VLevel

    Logic level (External error input; resetsignal; mode select)


    +8


    +15

    V

    tpReset

    Low level automatic reset time


    10



    μs

    CPS

    Primary to secondary capacitance


    12



    pf

    ① This value can be expanded externally (on adapter board) by pins.

    ② This value isalso the width of output minimum error signal.

    3.application

    ● Single or bridge circuit
    ● Inverter
    ● Welding machine
    ● Induction heating
    ● Converter
    ● High power UPS
    ● High power high frequency SMPS















































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    IGBT driver

      

    driver core

      
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