OMC506

Features:

10A Average Phase Output Current
Over Temperature Protection
Compensation Circuitry Adjustable to Motor Parameters
 Speed Controlled by 0 to 5V Linear Input Signal
  Forward or Reverse Direction
  Isolated, Low Profile Package


Specifications

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Parameter	Symbol		Units
Motor Supply Voltage	Vm	32	Vdc V
Peak Motor Supply Voltage	Vm pk	48
Average Phase Output Current	Io	10	A*
Pulsed Output Current ( <1% Duty Cycle )	IOP	30
Oscillator Input Current ( Source or Sink )	IOSC	6.5	V
Reference Output Voltage ( IREF = 1.0mA )	VREF	6.5
Digital Inputs ( Fwd / Enable / Brake / SA /SB / SC )		10	mA
Reference Output Current ( VREF = 6.2V )	IREF	-0.3 to VREF	V
Speed Control Input Voltage	VSPEED	-0.3 to VREF	mA
Tachometer Input Voltage	VTACH	6.2	V
Temperature Control Input Voltage	VCNTL	100	mA
Regulator Output Current ( VREG + 15V )		-0.3 to 5.0	V
Current Sense Input Voltage	VCS	-25 to 85	°C
Operating Temperature Range	TOP

Description

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.