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Datasheet Intersil ISL74422ARHVX

Part NumberISL74422ARHVX

Radiation Hardened 9A, Non-Inverting Power MOSFET Drivers


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    ISL74422ARH Datasheet
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    ISL74422ARH FN9031
    Rev 2.00
    April 1, 2010 Radiation Hardened 9A, Non-Inverting Power MOSFET Drivers
    The Radiation Hardened ISL74422ARH is a noninverting, monolithic high-speed MOSFET driver
    designed to convert a CMOS level input signal into a
    high current output at voltages up to 18V. Its fast rise
    times and high current output allow very quick control
    of even the largest power MOSFETs in high frequency
    The input of the ISL74422ARH can be directly driven
    by our HS-1825ARH and IS-1845ASRH PWM devices.
    The 9A high current output minimizes power losses in
    MOSFETs by rapidly charging and discharging high gate
    Constructed with the Intersil dielectrically isolated Rad
    Hard Silicon Gate (RSG) BiCMOS process, these
    devices are immune to Single Event Latch-up and have
    been specifically designed to provide highly reliable
    performance in harsh radiation environments. Features QML Qualified per MIL-PRF-38535 Requirements Electrically Screened to DSCC SMD # 5962-01521 Radiation Environment
    -Total Dose (Max) . 300krad(SI)
    -Latch-Up Immune IPEAK 9A(Min) TF (CL = 10,000pF) 70ns(Typ); 90ns(Max) TR (CL = 10,000pF) . 90ns(Typ); 105ns(Max) Prop Delay High-Low (CL = 10,000pF) 75ns(Max), 55ns(Typ) Prop Delay Low-High (CL = 10,000pF) 50ns(Max), 30ns(Typ) Consistent Delay Times with VCC Changes Wide Supply Voltage Range . 7V to 18V Specifications for Rad Hard QML devices are
    controlled by the Defense Supply Center in ...



ClassV, Q, /PROTO
DLA SMD5962-01521
DescriptionRadiation Hardened 9A, Non-Inverting Power MOSFET Drivers
High Dose Rate (HDR) krad(Si)300
Operating Temperature Range-55 to 125
Qualification LevelQML Class Q (military), QML Class V (space)
SEL (MeV/mg/cm2)SEL free

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Moldel Line

Series: ISL74422ARH (4)

Manufacturer's Classification

  • Space & Harsh Environment > Rad Hard Power > RH MOSFET Drivers

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