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Datasheet Intersil HS9-4423BRH-Q

Part NumberHS9-4423BRH-Q

Radiation Hardened, Dual, Inverting Power MOSFET Driver


  • Download » Datasheet PDF, 241 Kb, Revision: 2017-11-13
    HS-4423RH, HS-4423EH, HS-4423BRH, HS-4423BEH Datasheet
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    HS-4423RH, HS-4423EH, HS-4423BRH, HS-4423BEH FN4564
    Rev 5.00
    February 11, 2014 Radiation Hardened Dual, Inverting Power MOSFET Drivers
    The Radiation Hardened HS-4423RH, HS-4423EH,
    HS-4423BRH, HS-4423BEH are inverting, dual, monolithic
    high-speed MOSFET drivers designed to convert TTL level
    signals into high current outputs at voltages up to 18V. Features The inputs of these devices are TTL compatible and can be
    directly driven by our HS-1825ARH PWM device or by our
    ACS/ACTS and HCS/HCTS type logic devices. The fast rise
    times and high current outputs allow very quick control of high
    gate capacitance power MOSFETs in high frequency
    applications. EH version acceptance tested to 50krad(Si) (LDR) The high current outputs minimize power losses in MOSFETs by
    rapidly charging and discharging the gate capacitance. The
    output stage incorporates a low voltage lock-out circuit that
    puts the outputs into a three-state mode when the supply
    voltage drops below 10V for the HS-4423RH, HS-4423EH and
    7.5V for the HS-4423BRH and HS-4423BEH. IPEAK . >2A (typ) Electrically screened to DLA SMD # 5962-99511 QML qualified per MIL-PRF-38535 requirements 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 Radiation environment
    -High dose rate (50-300rad(Si)/s) . 300krad(Si) ...



Package16 Ld CFP
Package IndexK16.A


ClassV, Q, /PROTO
DLA SMD5962-99511
DescriptionRadiation Hardened, Dual, Inverting Power MOSFET Driver
High Dose Rate (HDR) krad(Si)300
Operating Temperature Range-55 to 125
Qualification LevelQML Class Q (military), QML Class T (space lower level), QML Class V (space)
SEL (MeV/mg/cm2)SEL free

Eco Plan


Other Options

HS-4423BEH HS-4423EH HS-4423RH

Moldel Line

Series: HS-4423BRH (4)

Manufacturer's Classification

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

Other Names:

HS94423BRHQ, HS9 4423BRH Q

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