MSK4401

MIL-PRF-38534 CERTIFIED 29 AMP, 75V, 3 PHASE MOSFET BRIDGE WITH INTELLIGENT M.S.KENNEDY CORP. INTEGRATED GATE DRIVE 4707 Dey Road Liverpool, N.Y. 13088 4401 (315) 701-6751 FEATURES: 75 Volt Motor Supply Voltage 29 Amp Output Switch Capability, All N-Channel MOSFET Output Bridge 100% Duty Cycle High Side Conduction Capable Suitable for PWM Applications from DC to 100KHz Shoot-Through/Cross Conduction Protection Undervoltage Lockout Protection Programmable Dead-Time Control Low Active Enable for Bridge Shutdown Control Non-Hermetic Isolated Case for High Voltage Isolation Available with 4 Lead Bend Options DESCRIPTION: The MSK 4401 is a 3 phase MOSFET bridge plus drivers in a convenient isolated plastic power package. The module is capable of 29 amps of output current and 75 volts of DC bus voltage. It has a full line of protection features, including undervoltage lockout protection of the bias voltage, cross conduction control and a user programmable dead-time control for shoot-through elimination. In addition, the bridge may shut down by using the ENABLE control. The MSK 4401 provides good thermal conductivity for the MOSFETs due to isolated plate design that allows direct heat sinking of the device without insulators. EQUIVALENT SCHEMATIC TYPICAL APPLICATIONS 3 Phase Brushless DC Servo Control Fin Actuator Control Gimbal Control 3 Phase AC Induction Motor Control HVAC Blower Control PIN-OUT INFORMATION 1 BH 2 BL 3 AL 4 AH 5 SWR 6 VBIAS 7 EN 8 CL 9 CH 10 GND 20 AØ...