FAN5909 - Multi-Mode Buck Converter

Product Overview

ON Semiconductor

Datasheet Details

Part number	FAN5909
Manufacturer	ON Semiconductor
File Size	966.29 KB
Description	Multi-Mode Buck Converter
Datasheet	FAN5909 Datasheet
Additional preview pages of the FAN5909 datasheet.

Product details

Description

The FAN5909 is a high efficiency, low noise, synchronous, www.onsemi.com step down, DC DC converter optimized for powering Radio Frequency (RF) Power Amplifiers (PAs) in handsets and other mobile applications.Load currents up to 2.5 A are allowed, which enables GSM / EDGE, 3 G/3.5 G, and 4G platforms under very poor VSWR conditions.1 The output voltage may be dynamically adjusted from 0.40 V to 3.60 V, proportional to an analog input voltage VCON ranging

Features

Solution Size < 9.52 mm2 Operation at Low Power and Low Output Voltage for Maximum Low Current Efficiency.
2.7 V to 5.5 V Input Voltage Range.

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Published: May 31, 2024 |