MAX8893B Datasheet uPMICs

Manufacturer: Maxim Integrated (now Analog Devices)

Download the MAX8893B datasheet PDF. This datasheet also includes the MAX8893A variant, as both parts are published together in a single manufacturer document.

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MAX8893B upmics by Maxim Integrated (now Analog Devices) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (MAX8893A_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	MAX8893B
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	2.05 MB
Description	uPMICs
Datasheet	MAX8893B Datasheet

General Description

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, individual power-on/ off control inputs, a load switch, and a USB high-speed switch.

These devices maintain high efficiency with a low no-load supply current, and the small 3.0mm x 2.5mm WLP package makes them ideal for portable devices.

Overview

19-4973; Rev 0; 10/09 TION KIT EVALUA BLE AVAILA µPMICs for Multimedia Application Processors in a 3.0mm x 2.

Key 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 Two Low Supply Current LDOs with Programmable Output Voltages S Low On-Resistance Load Switch S USB High-Speed Switch with ±15kV ESD S Individual Enable Control for All Regulators and Switches S I2C.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number	Description
MAX8893A	uPMICs
MAX8893C	uPMICs
MAX8891	(MAX8891 / MAX8892) 150mA Linear Regulators
MAX8892	(MAX8891 / MAX8892) 150mA Linear Regulators
MAX8896	Dual PWM Step-Down Converter
MAX8804W	USB/AC Adapter Chargers
MAX8804Y	USB/AC Adapter Chargers
MAX8804Z	USB/AC Adapter Chargers
MAX8805W	600mA/650mA PWM Step-Down Converters
MAX8805X	600mA/650mA PWM Step-Down Converters