BL8542B Synchronous Boost Converter

BELLING

Description

BL8542B REV1.2, DEC 2010 0.85V startup, 1MHz, 300mA Iout, Synchronous Boost Converter .
The BL8542B is a step-up converter that provides a boosted output voltage from a low voltage source.

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Datasheet Specifications

Part number: BL8542B
Manufacturer: BELLING
File Size: 466.31 KB
Datasheet: BL8542B-BELLING.pdf
Description: Synchronous Boost Converter

Features

* Up to 95% Efﬁciency
* Output voltage accuracy 3％
* 1MHz Switching Frequency allows small inductor and output cap
* Input boost-strapping allows using small or no input cap
* Low Vin Start-up Voltage down to 850mV

Applications

* One to Three Cell Battery Operated Devices
* Medical Instruments
* Bluetooth Headsets
* Flash-Based MP3 Players
* Noise Canceling Headphones PIN CONFIGURATION NOTE: Input capacitor (Cin=0.47uF) and Output capacit

BL8542B Distributors

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BL8542B Synchronous Boost Converter BELLING

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