MAX8649 Datasheet (Maxim Integrated Products)

MAX8649, 1.8A Step-Down Regulator

The MAX8649 high-efficiency DC-to-DC step-down switching regulator delivers up to 1.8A of output current.

The device operates from a 2.5V to 5.5V input voltage range, making it future proof for next-generation battery technologies.

The output voltage is I2C programmable from 0.75V to 1.38V.

Fully di

MAX8649 Features

* include internal soft-start control circuitry to reduce inrush current, output overvoltage, overcurrent, and overtemperature protection. Features o 1.8A Guaranteed Output Current o I2C Programmable VOUT (750mV to 1.38V in 10mV Steps) o o o o Operates from 2.5V to 5.5V Input Supply On-Chip FET and S