BL8091 Datasheet - SHANGHAI BELLING

BL8091, 18V (30V spike) 2A Synchronous PFM/PWM Buck Converter

BL8091 18V (30V spike) 2A Synchronous PFM/PWM Buck Converter .
The BL8091 is a high efficiency current-mode synchronous, 18V/2A buck converter.

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BL8091-SHANGHAIBELLING.pdf

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Datasheet Details

Part number:

BL8091

Manufacturer:

SHANGHAI BELLING

File Size:

924.33 KB

Description:

18V (30V spike) 2A Synchronous PFM/PWM Buck Converter

Features

* Adjustable Output Voltage, Vfb=0.923V
* Maximum output current is 2A
* Range of operation input voltage: Max 18V
* Withstand input voltage spike >30V
* Standby current: 1mA (typ. )
* Operating current at zero load: 1.2mA (typ. )
* Line regulation: 0.1%/V (typ. )
* Load

Applications

* Set-top-box
* Consumer Electronic Device for automobile
* LCD Monitor and LCD TV
* Portable DVD
* ADSL Modem, WLAN router
* Other 12V or double cell Li-ion battery powered device TYPICAL APPLICATION 10uH VIN 10uF BST 10nF SS VIN EN BLL8C0293121 SW COMP GND FB 0.1uF 1

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BL8091 18V 30V spike Synchronous PFM PWM Buck Converter SHANGHAI BELLING

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