MSK4204HRHU Datasheet, PDF (1/6 Pages) M.S. Kennedy Corporation – 100 VOLT 10 AMP RAD-HARD H-BRIDGE PWM MOTOR DRIVER/AMPLIFIER

ISO 9001 CERTIFIED BY DSCC
100 VOLT 10 AMP RAD-HARD
4204RH ^{H-BRIDGE PWM MOTOR}
M.S.KENNEDY CORP.
DRIVER/AMPLIFIER
4707 Dey Road Liverpool, N.Y. 13088
[phone]
FEATURES:
100 Volt, 10 Amp Capability
Self-Contained Smart Lowside/Highside Drive Circuitry
Internal PWM Generation, Shoot-through Protection
Isolated Case Allows Direct Heatsinking
Available Fully Screened To MIL-PRF-38534 Class K and Class H
Total Dose Tested To 300K RAD
Logic Level Shutdown Input
Output Stage Includes Blocking Diodes
MIL-PRF-38534 CERTIFIED
DESCRIPTION:
The MSK 4204RH is a radiation hardened complete H-Bridge microcircuit intended for use in DC brushed motor control
applications or Class D switchmode amplification in space or other severe operating environments. The internal compo-
nents have been selected to provide total dose up to 300K RAD for military and space applications. All of the drive/control
circuitry for the lowside and highside switches are internal to the device. The PWM circuitry is internal as well, leaving the
user to only provide an analog signal for the motor speed/direction, or audio signal for switchmode audio amplification. The
MSK 4204RH is packaged in a space efficient isolated power package, available in three lead form configurations that can
be directly connected to a heatsink.
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
PIN-OUT INFORMATION
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PRELIMINARY Rev. - 10/05