MAX8893A Datasheet (Maxim Integrated Products)

MAX8893A, uPMICs

The MAX8893A/MAX8893B/MAX8893C power-management integrated circuits (PMICs) are designed for a variety of portable devices including cellular handsets.

The PMICs include a high-efficiency step-down DC-DC converter, five low-dropout linear regulators (LDOs) with programmable output voltages, individu

MAX8893A Features

* S High-Efficiency Step-Down Converter Guaranteed 500mA Output Current Up to 4MHz Switching Frequency Programmable Output Voltage from 0.8V to 2.4V Dynamic Voltage Scaling with Programmable Ramp Rate MAX8893A/MAX8893B/MAX8893C S Three Low-Noise LDOs with Programmable Output Voltages S Tw