MAX77801 Datasheet (Maxim) - High-Efficiency Buck-Boost Regulator

MAX77801, High-Efficiency Buck-Boost Regulator

The MAX77801 is a high-efficiency, step-up/step-down (buck-boost) converter targeted for single-cell, Li-ion battery-powered applications.

The device maintains a regulated output voltage from 2.6V to 4.18V across an input voltage range of 2.3V to 5.5V.

The device supports up to 2A of output current

MAX77801 Features

* VIN Range: 2.30V to 5.5V

* VOUT Range: 2.60V to 4.18V (I2C Programmable in 12.5mV Steps)

* Up to 2A Output Current in Boost Mode (VIN = 3.0V, VOUT = 3.4V)

* Up to 3A Output Current in Buck Mode

* Up to 97% Peak Efficiency

* SKIP Mode for Optima