Data Device Corp. has introduced a 3-phase radiation tolerant motor drive, providing 100k Rad Total Dose protection, and advanced circuit and logic protection to ensure fail-safe operation. The PW-82336 3-phase motor drive hybrid utilizes a MOSFET output stage with 100 VDC rating to deliver 5A continuous current (10A peak current) to the motor, along with flexible I/O, enabling a common design to be used across multiple applications.

Features:

• Flexible I/O allows common design to be used across multiple application platforms with individual bridge returns and standard logic level inputs to facilitate design implementation
• Eliminates shoot-through conditions with high and low-side input logic signals XOR’s in each phase to prevent simultaneous turn on of in-line transistors
• Internal logic controls (from +5 to +15 V ) for the high and low-side gate drivers for each phase
• Constant output performance for switching frequencies from DC to 50kHz provided by the internal charge pump circuitry
• 100VDC rating with 5A continuous, 10A peak current capability
• 100k Rad Total Dose (Si)
• Small size: 66 x 35.6 x 6.35 mm (2.6 x 1.4 x 0.25 in)

For more information, visit Data Device Corp. website.