FAN5362 Datasheet PDF - ON Semiconductor Synchronous Buck Regulator Specs

FAN5362 - Synchronous Buck Regulator

Datasheet Summary

Description

The FAN5362 is a 500 mA or 750 mA, step

voltage regulator that delivers a fixed output voltage from an input voltage supply of 2.7 V to 5.5 V.

Features

3 MHz Fixed.
Frequency Operation.
45 mA Typical Quiescent Current.
1.80 V to 3.6 V Fixed Output Voltage.
500 mA or 750 mA Output Current Capability.
2.7 V to 5.5 V Input Voltage Range.
Smooth Transitions to/from 100% Duty Cycle when VIN Drops.
PFM Mode for High Efficiency in Light Load.
Best.
in.
Class Load Transient Response.
Best.
in.
Class Efficiency.
Forced PWM and Ex.

Datasheet Details

Part number	FAN5362
Manufacturer	ON Semiconductor
File Size	1.19 MB
Description	Synchronous Buck Regulator
Datasheet	FAN5362 Datasheet
Additional preview pages of the FAN5362 datasheet.

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Full PDF Text Transcription

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Synchronous Buck Regulator 3 MHz, 500 mA / 750 mA FAN5362 Description The FAN5362 is a 500 mA or 750 mA, step−down, switching voltage regulator that delivers a fixed output voltage from an input voltage supply of 2.7 V to 5.5 V. Using a proprietary architecture with synchronous rectification, the FAN5362 is capable of delivering a peak efficiency of 96%, while maintaining efficiency over 90% with load currents as low as 1 mA. This regulator transitions seamlessly into and out of 100% duty cycle operation when the supply dips to or below the regulation setpoint and smoothly recovers full regulation without overshoot when the supply recovers.

Published: Oct 5, 2022 |