MSK4301

MIL-PRF-38534 AND 38535 CERTIFIED FACILITY 29 AMP, 75V, 3 PHASE MOSFET BRIDGE WITH INTELLIGENT INTEGRATED GATE DRIVE 4301 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 Isolated Package Design for High Voltage Isolation Plus Good Thermal Transfer Available with Three Lead Bend Options Contact MSK for MIL-PRF-38534 Qualification Status DESCRIPTION: The MSK4301 is a 3 phase MOSFET bridge plus drivers in a convenient isolated hermetic package. The hybrid 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 be shut down by using the Enable control. The MSK4301 provides good thermal conductivity for the MOSFETs due to the electrically isolated package 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 SW...