Position: Home > Datasheet list > OM9 Series > Index O > OM9373
Electronica China

Purchase OM9373, In-stock OM9373 From SeekIC.

 

OM9373 Product Image

OM9 Series Datasheet download

Five Points

Part Number: OM9373

 

 

 

 

Description: The OM9373 is one of a series of versatile, integrated three-phase brushless DC motor controller/driver subsystems hous...


Urgent Purchase

OM9373 General Description


The OM9373 is one of a series of versatile, integrated three-phase brushless DC motor controller/driver subsystems housed in a 43 pin power flat-pack. The OM9373 is best used as a two quadrant speed controller for controlling/driving fans, pumps, and motors in applications which require sm-all size.  Many integral control features provide the user much flexibility in adapting the OM9373 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.

OM9373 Maximum Ratings

Parameter Symbol Value Units
Motor Supply Voltage Vm 80 V
Peak Motor Supply Voltage Vm pk 100
Average Phase Output Current Io 25 A*
Peak Phase Output Current Iom 50 Apeak **
Control Supply Voltage Vcc +18 V
Logic Input Voltage (Note 1)   -0.3 to +8.0
Reference Source Current   -30 mA
Error Amplifier Input Voltage Range ( EA1+ / EA1-) -0.3 to +10 V
Error Amplifier Output Current   ±8 mA
Spare Amplifier Input Voltage ( EA2+ / EA2-) -0.3 to +10 V
Spare Amplifier Output Current   ±8 mA
Current Sense Amplifier Input Voltage (ISH / ISL) -0.3 to +6.0 V
Current Sense Amplifier Output Current   ±10 mA
Tachometer Output Current  
PWM Input Voltage   -0.3 to +6.0 V
Operating Junction Temperature   -55 to 150 °C
Storage Temperature Range   -65 to 150
Lead Soldering Temperature, 10s maximum, 0.125" from case   300
Package Isolation Voltage   600 Vrms
Power Switch Junction-to-Case Thermal Resistance RJC 0.35 °C/W

OM9373 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 80V 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")

OM9373 Typical Application

Fans and Pumps
Hoists
Actuator Systems

OM9373 datasheet

OM9373
PDF/DataSheet Download

Find OM9373 Suppliers

  • ·OM9369
  • IRF [International Rectifier] 
  • FULL-FEATURED POWER MODULE FOR HIGH VOLTAGE DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTOR 
  • 152900 KB
  • OM9369 Datasheet Download
  • ·OM9369CM
  • ETC [ETC] 
  • FULL-FEATURED POWER MODULE FOR HIGH-VOLTAGE DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTORS 
  • 124197 KB
  • OM9369CM Datasheet Download
  • ·OM9369SF
  • IRF [International Rectifier] 
  • FULL-FEATURED POWER MODULE FOR HIGH VOLTAGE DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTOR 
  • 152900 KB
  • OM9369SF Datasheet Download
  • ·OM9369SP
  • IRF [International Rectifier] 
  • FULL-FEATURED POWER MODULE FOR HIGH VOLTAGE DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTOR 
  • 152900 KB
  • OM9369SP Datasheet Download
  • ·OM9371
  • IRF [International Rectifier] 
  • 25 Amp. Push-Pull 3-Phase Brushless DC Motor Controller/Driver Module in a Power Flatpack 
  • 145563 KB
  • OM9371 Datasheet Download
  • ·OM9373SF
  • IRF [International Rectifier] 
  • FULL-FEATURED POWER MODULE FOR DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTOR 
  • 153916 KB
  • OM9373SF Datasheet Download
  • ·OM9373SP
  • IRF [International Rectifier] 
  • FULL-FEATURED POWER MODULE FOR DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTOR 
  • 153916 KB
  • OM9373SP Datasheet Download
  • ·OM9375
  • ETC [ETC] 
  • 25 Amp. Push-Pull 3-Phase Brushless DC Motor Controller/Driver Module in a Power Flatpack 
  • 144861 KB
  • OM9375 Datasheet Download

Related Part Number

OM9373 Relative Products

  • OM9371

    OM9371

    The OM9371 is one of a series of versatile, integrated three-phase brushless DC motor controller/driver subsystems housed in a 43 pin power flatpack. The OM9371 is best used as a two quadrant speed controller for controlling/driving fans, pumps, and motors i...

  • OM9369SP

    OM9369SP

    The OM9369SP is one of a series of versatile, integrated three-phase brushless DC motor controller/driver subsystems housed in a 43 pin power flat-pack. The OM9369SP is best used as a two quadrant speed controller for controlling/driving fans, pumps, and mot...

  • OM9369SF

    OM9369SF

    The OM9369SF is one of a series of versatile, integrated three-phase brushless DC motor controller/driver subsystems housed in a 43 pin power flat-pack. The OM9369SF is best used as a two quadrant speed controller for controlling/driving fans, pumps, and mot...

  • OM9369CM

    OM9369CM

    The OM9369CM is one of a series of versatile, integrated three-phase brushless DC motor controller/driver subsystems housed in a CERMOD TM. The OM9369CM is best used as a two quadrant speed controller for controlling/driving fans, pumps, and motors in applic...

  • OM9369

    OM9369

    The OM9369 is one of a series of versatile, integrated three-phase brushless DC motor controller/driver subsystems housed in a 43 pin power flat-pack. The OM9369 is best used as a two quadrant speed controller for controlling/driving fans, pumps, and motors ...

  • OM8838

    OM8838

    OM8838/TDA8843 is the I2C ccontrolled PAL/NTSC TV signal processing monolithic integrated circuit produced by PHILIPS. It contains picture/accompanying sound intermediate-frequency amplification and demodulator circuit, V/C/D signal processing circuit, 1H ba...

Hotspot Suppliers Product

Product List

  • Models: 81003002 Price: 1-10 USD

    81003002

    Price: 1-10 USD

    81003002, QFP80, Central Semiconductor Corp

  • Models: FS75R12KE3G Price: 70-90 USD

    FS75R12KE3G

    Price: 70-90 USD

    1200V, 100A, IGBT-Module

  • Models: XC9572XL-10VQG44C Price: 0.9-1.1 USD

    XC9572XL-10VQG44C

    Price: 0.9-1.1 USD

    CPLD, QFP, 3.3V, Xilinx, low voltage, 5ns, –0.5V to 4.0V, 178MHz, Low power operation

  • Models: SM8952AC25JP Price: 0.45-0.5 USD

    SM8952AC25JP

    Price: 0.45-0.5 USD

    micro controller, SOP, 3.0V ~ 3.6V

  • Models: ASE74T1AEF Price: 0.3-0.4 USD

    ASE74T1AEF

    Price: 0.3-0.4 USD

    ASE74T1AEF, SOP-16, Integrated Circuits, Freescale Semiconductor

  • Models: EKMM221VSN151MP20S Price: 0.01-100 USD

    EKMM221VSN151MP20S

    Price: 0.01-100 USD

    Downsize, longer life, high ripple version, KMH series, Pb-free design, 150μF

  • Models: TMS320VC5416ZGU160 Price: 12-15 USD

    TMS320VC5416ZGU160

    Price: 12-15 USD

    Digital Signal Processor, BGA

  • Models: 88E111-CAA Price: 3-6 USD

    88E111-CAA

    Price: 3-6 USD

    physical layer device, CMOS process, RGMII timing modes

  • Models: MK484 Price: 0.5-1 USD

    MK484

    Price: 0.5-1 USD

    MK484 RADIO IC TO-92

  • Models: RT9198-33PBR Price: 0.06-0.07 USD

    RT9198-33PBR

    Price: 0.06-0.07 USD

    SOT23 , low quiescent current, 300mA, Low Noise, Ultra-Fast CMOS, with low-ESR ceramic capacitors

  • Models: power circuit board Price: 20-30 USD

    power circuit board

    Price: 20-30 USD

    power circuit board, Crystals and Oscillators, standard

  • Models: AD623ARZ Price: 0.1-10 USD

    AD623ARZ

    Price: 0.1-10 USD

    single-supply instrumentation amplifier, 8SOIC, 2.7 V ~ 12 V, 800kHz, 17nA

Map list:   ABCDEFGHIJKLMNOPQRSTUVWXYZ    0123456789All