MSK4223_15 Datasheet, PDF (1/6 Pages) M.S. Kennedy Corporation – Low Cost Complete H-Bridge

MIL-PRF-38534 AND 38535 CERTIFIED FACILITY
75 VOLT 6 AMP MOSFET
H-BRIDGE PWM MOTOR
M.S.KENNEDY CORP.
DRIVER/AMPLIFIER
FEATURES:
Low Cost Complete H-Bridge
6 Amp Capability, 75 Volt Maximum Rating
Self-contained Smart Lowside/Highside Drive Circuitry
Internal PWM Generation, Shoot-through Protection
Isolated Case Allows Direct Heatsinking
Logic Level Disable Input
Logic Level High Side Enable Input for Special Modulation or Function
Available With Leads Bent Up, Down or Straight
4223
DESCRIPTION:
The MSK4223 is a complete H-Bridge circuit to be used for DC brushed motor control or Class D switchmode amplifica-
tion. All of the drive/control circuitry for the lowside and highside switches are internal to the circuit. The PWM circuitry is
internal as well, leaving the user to only provide an analog signal for the motor speed/direction, or audio signal for switchmode
audio amplification. The MSK4223 is constructed on a space efficient ceramic substrate that can be directly connected to
a heatsink.
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
PIN-OUT INFORMATION
1 HEN
2 DISABLE
3 INPUT
4 GROUND
5 VCC
6 OUTPUT A
7 RSENSE A
8 V+
9 RSENSE B
10 OUTPUT B
1
8548-140 Rev. J 10/14