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Power > SCM9603B Series

SCM9603B Series

Input range 4 - 85V dc
Ouput current 20mA
Tamb: -40°C to +150°C
Low Voltage Start-up controller
Very low cost

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APPLICATION

The SCM9603B’s is a low voltage start up controller with built-in 85V high voltage transistor which works over a wide input voltage range from 4VDC to 85VDC.

A constant current output charges
the bypass capacitor for starting-up the controller. After the controller start-up, the SCM9603B will continue to work for a certain period of time, which helps improve the capacitive ability of the power supply.

Downloads

Click on the link below for an instant download.

  • SCM9603B - Start up controller datasheet

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