FAN49101 Datasheet (ON Semiconductor)

FAN49101, Buck-Boost Regulator

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 o

FAN49101 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