International Rectifier OMC506
The OMC506 is an integrated, high density, three phase Brushless DC (BLDC) motor, speed controller housed in a MP-3Tpackage. The OMC506 contains the power, driver and control electronics to adjust timing functions and speed control loop parameters to optimize the controller for each application. The electronics contained in the OMC506 are assembled using mixed process technologies: surface mount components on a printed circuit board and chip & wire on an Insulated Metal Substrate.This combination offers small size, excellent thermal characteristics and electrically isolated heat sink.| Part No. | OMC506 |
|---|---|
| Datasheet | OMC506 Download |
| Manufacturer |  International Rectifier |
| Description | Closed Loop Speed Controller For 3-Phase Brushless DC Motor MP-3T Package |
| Buy | Stock & Price |
DESCRIPTION
: OMC506 MP-3TFEATURES
: n 10A Average Phase Output Current n Over Temperature Protection n Compensation Circuitry Adjustable to Motor Parameters n Speed Controlled by 0 to 5V Linear Input Signal n Forward or Reverse Direction n Isolated, Low Profile PackageABSOLUTE MAXIMUM RATINGS
Symbol VM VM pk IO IOP IOSC VREF IREF VSPEED VTACH VCNTL VCS TOP Parameter Motor Supply Voltage Peak Motor Supply Voltage Average Phase Output Current Pulsed Output Current ( <1% Duty Cycle ) Oscillator Input Current ( Source or Sink ) Reference Output Voltage ( IREF = 1.0mA ) Digital Inputs ( Fwd / Enable / Brake / SA /SB / SC ) Reference Output Current ( VREF = 6.2V ) Speed Control Input Voltage Tachometer Input Voltage Temperature Control Input Voltage Regulator Output Current ( VREG + 15V ) Current Sense Input Voltage Operating Temperature Range 32 48 10 30 30 6.5 6.5 10 -0.3 to VREF -0.3 to VREF 6.2 100 -0.3 to 5.0 -25 to 85 Units Vdc V A mA V mA V mA V °C 1 11/24/03 OMC506 Electrical Charac...
