MSK4400_15 Datasheet, PDF (1/5 Pages) M.S. Kennedy Corporation – 10 Amp Output Switch Capability, All N-Channel MOSFET Output Bridge

MIL-PRF-38534 CERTIFIED
10 AMP, 75V, 3 PHASE MOSFET
BRIDGE WITH INTELLIGENT
M.S.KENNEDY CORP.
INTEGRATED GATE DRIVE
4707 Dey Road Liverpool, M/Y. 13088
FEATURES:
75 Volt Motor Supply Voltage
10 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 Base Plate Design for High Voltage Isolation Plus Good Thermal Transfer
4400
[phone]
DESCRIPTION:
The MSK 4400 is a 3 phase MOSFET bridge plus drivers in a convenient isolated baseplate package. The
module is capable of 10 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 MSK
4400 provides good thermal conductivity for the MOSFETs due to an 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 N/C 20 BO
2 N/C 19 BO
3 N/C 18 CV+ ^{28 AV+}
4 BH 17 CV+ ^{27 AV+}
5 BL 16 CO ^{26 AO}
6 AL 15 CO ^{25 AO}
7 AH 14 N/C ^{24 RSENSE}
8 GND 13 CH ^{23 RSENSE}
9 SWR 12 CL
22 BV+
10 VBIAS 11 EN
21 BV+
1
Rev. J 11/10