New 53508 and 53509 Series Solid-State Power Controllers

Our Microcircuits Division is announcing preliminary information on the 53508 and 53509 Series Solid-State Power Controllers.

The Solid-State Power Controllers are lightweight, resistant to damage from shock and vibration, and immune to contact-related problems (contamination, arcing) associated with mechanical equivalents. Transformer coupling between the input, output and Power Bus stages provides effective isolation of 1000 V RMS. The Power FET output eliminates bipolar offset and minimizes output voltage drop. The Control input is CMOS or TTL logic compatible and may operate from a bias supply of 4.5 to 5.5VDC.

Integral short-circuit protection, I2T trip and output status is provided.

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