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International Rectifier - FULL-FEATURED POWER MODULE FOR HIGH VOLTAGE DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTOR

Numéro de référence OM9369
Description FULL-FEATURED POWER MODULE FOR HIGH VOLTAGE DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTOR
Fabricant International Rectifier 
Logo International Rectifier 





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OM9369 fiche technique
FULL-FEATURED POWER MODULE
FOR HIGH VOLTAGE DIRECT DRIVE OF
3-PHASE BRUSHLESS DC MOTOR
F-43 / MP3-43L Packages
25A Push-Pull
3-Phase Brushless DC Motor
Controller / Driver Module
in a Power Flatpack
F-43
PD-95806
OM9369
OM9369SF
OM9369SP
MP3-43L
Description:
The OM9369 is one of a series of versatile, integrated
three-phase brushless DC motor controller/driver
subsystems housed in a 43 pin power flatpack. The
OM9369 is best used as a two quadrant speed
controller for controlling/driving fans, pumps, and
motors in applications which require small size.
Typical size brushless DC motors that the OM9369
can effectively control range from fractional HP up to
several HP. The OM9369 is ideal for use on DC
distribution buses up to and including 270Vdc. Many
integral control features provide the user much
flexibility in adapting the OM9369 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.
Features:
n Fully Integrated 3-Phase Brushless DC Motor
Control Subsystem includes Power Stage,
Non-Isolated Driver Stage and Controller Stage
n Rugged IGBT Power Output Stage with Soft
Recovery Diode
n 25A Average Phase Current with 300V
Maximum Bus Voltage
n Internal Precision Current Sense Resistor
(6W Max. Dissipation)
n Speed and Direction Control of Motor
n Brake Input for Dynamic Braking of Motor
n Overvoltage/Coast Input for Shutdown of
All Power Switches
n Soft Start for Safe Motor Starting
n 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:
n Fans and Pumps
n Hoists
n Actuator Systems
www.irf.com
1
11/21/03

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