參數(shù)資料
型號: OM9375
英文描述: 25 Amp. Push-Pull 3-Phase Brushless DC Motor Controller/Driver Module in a Power Flatpack(25A推挽三相無刷直流電機控制器/驅(qū)動器模塊(扁平封裝))
中文描述: 25安培。推挽式三相無刷直流電動機控制器/驅(qū)動器的功率扁平封裝模塊(25A條推挽三相無刷直流電機控制器/驅(qū)動器模塊(扁平封裝))
文件頁數(shù): 1/12頁
文件大小: 141K
代理商: OM9375
25 Amp. Push-Pull 3-Phase Brushless
DC Motor Controller/Driver Module
in a Power Flatpack
8 10 R2
Supersedes 6 11 R1
FULL-FEATURED POWER MODULE FOR DIRECT DRIVE
OF 3-PHASE BRUSHLESS DC MOTORS
FEATURES
Fully integrated 3-Phase Brushless DC Motor Control Subsystem
includes power stage, non-isolated driver stage, and controller stage
MOSFET Output Stage
25AAverage 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.
OM9375
205 Crawford Street, Leominster, MA 01453 USA (978) 534-5776 FAX (978) 537-4246
Visit Our Web Site at www.omnirel.com
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