MAX77801 High-Efficiency Buck-Boost Regulator

Maxim

Description

Click here for production status of specific part numbers.MAX77801 EVALUATION KIT AVAILABLE 5.5V Input, 2A, High-Efficiency Buck-Boost Converter Ge.
The MAX77801 is a high-efficiency, step-up/step-down (buck-boost) converter targeted for single-cell, Li-ion battery-powered applications.

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Datasheet Specifications

Part number: MAX77801
Manufacturer: Maxim
File Size: 1.15 MB
Datasheet: MAX77801-Maxim.pdf
Description: High-Efficiency Buck-Boost Regulator

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

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 in boost mode and up to 3A in buck mode. The device seamlessly transitions between buck and boost modes. A unique control algorithm allows

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MAX77801 High-Efficiency Buck-Boost Regulator Maxim

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