OM9375 Datasheet, PDF (1/12 Pages) List of Unclassifed Manufacturers – 25 Amp. Push-Pull 3-Phase Brushless DC Motor Controller/Driver Module in a Power Flatpack

FULL-FEATURED POWER MODULE FOR DIRECT DRIVE
OF 3-PHASE BRUSHLESS DC MOTORS
OM9375
25 Amp. Push-Pull 3-Phase Brushless
DC Motor Controller/Driver Module
in a Power Flatpack
FEATURES
• Fully integrated 3-Phase Brushless DC Motor Control Subsystem
includes power stage, non-isolated driver stage, and controller stage
• MOSFET Output Stage
• 25A Average Phase Current with 160V Maximum Bus Voltage
• Internal Precision Current Sense Resistor (6W max. dissipation)
• Speed and Direction Control of Motor
• Brake Input for Dynamic Braking of Motor
• Overvoltage/Coast Input for Shutdown of All Power Switches
• Soft Start for Safe Motor Starting
• Unique Hermetic or Plastic Ring Frame Power Flatpacks
• Hermetic (3.10" x 2.10" x 0.385")
• Plastic Ring Frame (4.13" x 2.00" x 0.49")
APPLICATIONS
• Fans and Pumps
• Hoists
• Actuator Systems
DESCRIPTION
The OM9375 is one of a series of versatile, integrated three-phase brushless DC motor
controller/driver subsystems housed in a 43 pin power flatpack. The OM9375 is best used as a two
quadrant speed controller for controlling/driving fans, pumps, and motors in applications which require
small size. Many integral control features provide the user much flexibility in adapting the OM9375 to
specific system requirements.
The small size of the complete subsystem is ideal for aerospace, military, and high-end industrial
applications. Two package types provide a broad range of cost and screening options to fit any
application.
8 10 R2
Supersedes 6 11 R1
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