AF2304 - Synchronous Step-Up DC-DC Converter

General Description

The AF2304 Series is a Synchronous step-up DC/DC Converter with PFM Control.

With the AF2304 Series, a step-up switching DC/DC converter can be configured by using an external coil, capacitor.

Key Features

External parts: Coil, Capacitor.
Output voltage: Settable to between 2.1V to 5.5V in 0.1V steps.
Maximum Oscillation frequency : 300KHz.
Accuracy of ±2%.
High efficiency :95%.
Package: SOT23, SOT23-3 and SOT89.

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AF2304 synchronous step-up dc-dc converter by AFSEMI - Datasheet Preview

Datasheet Details

Part number	AF2304
Manufacturer	AFSEMI
File Size	387.40 KB
Description	Synchronous Step-Up DC-DC Converter
Datasheet	AF2304 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AF2304 300KHZ, PFM Control, Synchronous Step-Up DC-DC Converter General Description The AF2304 Series is a Synchronous step-up DC/DC Converter with PFM Control. With the AF2304 Series, a step-up switching DC/DC converter can be configured by using an external coil, capacitor. The built-in MOSFET is turned off by a protection circuit when the voltage at the LX pin exceeds the limit to prevent it from being damaged. Features  External parts: Coil, Capacitor  Output voltage: Settable to between 2.1V to 5.5V in 0.