BL8080 Datasheet - BELLING

BL8080, HIGH INTEGRATED PWM CONTROLLER

BL8080 GENERAL DISCRIPTION The BL8080 is a PWM controller designed to drive high voltage NPN transistors.It integrates an oscillator, cycle-by-cycle.
1 OB Output of the drive, connects this pin to the base of the external power transistor.

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BL8080-BELLING.pdf

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Datasheet Details

Part number:

BL8080

Manufacturer:

BELLING

File Size:

307.50 KB

Description:

HIGH INTEGRATED PWM CONTROLLER

Features

* Low start up current
* Easy programmable frequency
* Compact SOT23-6 package
* Universal voltage range: 85VAC -264VAC
* Thermal shutdown
* Cycle by cycle current limit
* Slope current drive

Applications

* Cell phone charger
* DVD player power supply
* MP3 charger
* LED lighting driver TYPICAL APPLICATION CIRCUIT AC Input www. belling. com. cn 6 CT OB 1 5 GND OE 2 4 FB VCC 3 BLL8C088100 Figure1: BL8080 Typical Application Circuit 1 DC Output BLOCK DIAGRAM BL8080 PIN CONFIG

BL8080 Distributors

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BL8080 HIGH INTEGRATED PWM CONTROLLER BELLING

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