BL8080 Datasheet - BELLING

BL8080 HIGH INTEGRATED PWM CONTROLLER

1 OB Output of the drive, connects this pin to the base of the external power transistor. 2 OE Connects this pin to the emmiter of the external power transistor. 3 VCC The power supply. This pin provides power for the internal circuitry and driver. 4 FB Feedback. Need put a capacitor between th.

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.

BL8080 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

* Low standby power consumption APPLICATIONS

* Cell phone charger

BL8080-BELLING.pdf

BL8080 Datasheet Preview — Preview of BL8080 PDF

Datasheet Details

Part number:

BL8080

Manufacturer:

BELLING

File Size:

307.50 KB

Description:

High integrated pwm controller.

📁 Related Datasheet

BL808 a highly integrated AIoT (Bouffalo Lab)

BL8087 PMU (BELLING)

BL8088 8-Channel WLED Linear Driver (BELLING)

BL8003 550V INTEGRATED HALF-BRIDGE DRIVER (BELLING)

BL8003L INTEGRATED HALF-BRIDGE DRIVER (BELLING)

BL8021 1.2A 1.5MHz 7V Synchronous Buck Converter (SHANGHAI BELLING)

BL8022 800mA 1.5MHz 7V Synchronous Buck Converter (SHANGHAI BELLING)

BL8023B Smart meter relay driver (BELLING)

TAGS

BL8080 BL8080 HIGH INTEGRATED PWM CONTROLLER BELLING

BL8080 Distributor