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CE8421 - 500KHz Synchronous Boost Converter

The CE8421 by Chipower is a 500KHz Synchronous Boost Converter. Below is the official datasheet preview.

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CE8421 500KHz Synchronous Boost Converter by Chipower - Datasheet Preview — Official preview page of the CE8421 500KHz Synchronous Boost Converter datasheet (Chipower).

Datasheet Details

Part number	CE8421
Manufacturer	Chipower
File Size	225.88 KB
Description	500KHz Synchronous Boost Converter
Datasheet	CE8421-Chipower.pdf
Additional preview pages of the CE8421 datasheet.

CE8421 Product details

Description

Boost and Rectifying Switch Input.

Features

S:.
Up to 90% Efficiency at IOUT=2A VOU T=5V from 3.3V Input.
Low Device Quiescent Current: 70μA (Max).
Guaranteed 2.5A Output Current at VOUT=5V from 3.3V Input.
500kHz PWM Switching Frequency.
Synchronous and Embedded Power MOSFETs; No Schottky Diode Required.
Low RDS(ON) (main switch/synchronous switch) at 5.0V output: 35/42mohm.
Input Voltage Range: 1.8V to 5.25V.
Adjustable Output Voltage Range: from 2.5V to 5.5V.
Pulse Frequency Modulation Opera.

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Published: Sep 11, 2018 |