FAN49101 - Buck-Boost Regulator

ON Semiconductor

FAN49101 Datasheet Preview — Preview of FAN49101 PDF

Datasheet Details

Part number	FAN49101
Manufacturer	ON Semiconductor ↗
File Size	174.41 KB
Description	Buck-Boost Regulator
Datasheet	FAN49101-ONSemiconductor.pdf

FAN49101 Product details

Description

The FAN49101 is a high efficiency buck boost switching mode regulator which accepts input voltages either above or below the regulated output voltage.Using full bridge architecture with synchronous rectification, the FAN49101 is capable of delivering up to 2 A while regulating the output at 3.4 V. up and step down modes reducing output disturbances.

Features

24 mA Typical PFM Quiescent Current.
Above 95% Efficiency.
Total Layout Area = 11.61 mm2.
Input Voltage Range: 2.5 V to 5.5 V.
I2C Compatible Interface.
1.8 MHz Fixed.
Frequency Operation in PWM Mode.
Automatic / Seamless Step.
up and Step.
down Mode Transitions.
Forced PWM and Automatic PFM/PWM Mode Selection.
0.5 mA Typical Shutdown Current.
Low Quiescent Current Pass.
Through.

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Published: Jul 19, 2024 |