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BL8080

Part Number	BL8080
Manufacturer	BELLING
Description	HIGH INTEGRATED PWM CONTROLLER
Published	Jul 17, 2015
Detailed Description	BL8080 GENERAL DISCRIPTION The BL8080 is a PWM controller designed to drive high voltage NPN transistors. It integrates...
Datasheet	BL8080 PDF File

Overview

BL8080 GENERAL DISCRIPTION The BL8080 is a PWM controller designed to drive high voltage NPN transistors.
It integrates an oscillator, cycle-by-cycle current limit, thermal protection and over voltage protection, great reducing the number of external components and system level cost.
Compared to conventional controller, BL8080 has a significantly smaller startup current of less than 20uA, which allows large startup resistor that enabes further power saving.
The frequency can be adjusted from an external capcitor.
At light load condition the frequency of BL8080 can be varied according to the load, which improves the light load efficiency.
HIGH INTEGRATED PWM CONTROLLER FEATURES  Low start ...

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