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MAX8893B - uPMICs

Download the MAX8893B datasheet PDF. This datasheet also covers the MAX8893A variant, as both devices belong to the same upmics family and are provided as variant models within a single manufacturer datasheet.

General Description

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

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX8893A_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MAX889 High-Frequency / Regulated / 200mA / Inverting Charge Pump Maxim
MAX8890 Integrated Cellular RF-Section Power-Management Maxim
MAX8895V Li-Ion Chargers Maxim Integrated
MAX8895W Li-Ion Chargers Maxim Integrated
MAX8895X Li-Ion Chargers Maxim Integrated

Other Datasheets by 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

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
19-4973; Rev 0; 10/09 TION KIT EVALUA BLE AVAILA µPMICs for Multimedia Application Processors in a 3.0mm x 2.5mm WLP 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.