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AP3902 - LOW POWER PWM SWITCH

BCD

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Datasheet Details

Part number	AP3902
Manufacturer	BCD
File Size	269.24 KB
Description	LOW POWER PWM SWITCH
Datasheet	AP3902_BCD.pdf

AP3902 Product details

Description

The AP3902 PWM power switch consists of a fixedfrequency current-mode PWM controller and a high voltage transistor.

Features

with a fixed switching frequency. When the output power falls below a given level, the circuits automatically switches to a burst mode by skipping some switching cycles. In case of failure modes like open loop, over voltage or overload due to short circuit, the device switches into auto restart mode which is controlled by the internal protection unit. This IC adopts frequency dithering technique to reduce EMI. The AP3902 is available in DIP-8 package. AP3902 Features.

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Published: Jan 2, 2014 |