MSK4322
FEATURES
:
MIL-PRF-38534 QUALIFIED
200V, 20 Amp Capability Ultra Low Thermal Resistance
- Junction to Case
- 1.0°C/W (Each MOSFET) Self-Contained, Smart Lowside/Highside Drive Circuitry Under-Voltage Lockout, Internal 2µS Deadtime Capable of Switching Frequencies to 25KHz Isolated Case Allows Direct Heat Sinking Case Bolt-down Design Allows Superior Heat Dissipation
DESCRIPTION
:
The MSK 4322 is a 20 Amp, 3 Phase Bridge Smart Power Motor Drive Hybrid with a 200 volt rating on the output switches. The output switches are power MOSFETs with intrinsic fast-recovery diodes for the freewheeling currents of motor drives. This new smart power motor drive hybrid is patible with 5V CMOS or TTL logic levels. The internal circuitry prevents simultaneous turn-on of the in-line half bridge transistors with a built-in 2µS deadtime to prevent shoot-through. Undervoltage lockout shuts down the bridge when the supply voltage gets to a point of inplete turn-on of the output switches. The internal...
