42 AMP, 200 VOLT 3 PHASE BRIDGE SMART POWER HYBRID 4320
●DESCRIPTION:
■The MSK 4320 is a 42 Amp, 3 Phase Bridge Smart Power Hybrid with 200 Volt rated MOSFET output switches.The output switches are a new family of power MOSFETs with intrinsic fast recovery diodes worthy of being used instead of blocked out and replaced with other diodes. These diodes are capable of operating currents that match the MOSFETs along with excellent reverse recovery times specified at typical high current operating conditions, not small signal diode recovery conditions. These diodes are fully capable of being used as flyback diodes for the inductive environments of motor drives.
This new smart power motor drive hybrid has 5V TTL/CMOS or 15V CMOS compatible inputs with Schmitt triggered buffers for high noise immunity. Internal smart circuitry prevents simultaneous turn-on of in-line transistors,eliminating shoot-through. The circuitry contains an ENABLE pin for shutdown of the complete drive. Fault protection,in the form of short-circuit output and under-voltage lockout from the bias supply, prevents large scale catastrophic conditions. Dv/dt and di/dt limiting circuitry is also included to protect the switches and the hybrid.
The internal high-side power supply, derived from the +15 volt bias, completely eliminates the need for floating high side power supplies to be provided by the user. A unique feature of the convenient on-board supply is its ability to supply the high-side drive for the upper switch at DC output conditions without total dependency on output switching.
●FEATURES:
■200V, 42 Amp Capability
■Ultra Low Thermal Resistance - Junction to Case - 0.3∞C/W
■Self-Contained, Smart Low Side/High Side Drive Circuitry
■Internal dv/dt and di/dt Control
■Internal Under-Voltage, Short-Circuit Protection
■Programmable 5V TTL/CMOS or 15V CMOS Inputs
■Capable of Switching Frequencies from DC to 50KHz
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2017/11/16 |
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Rev. A 6/00 |
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439 KB |
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