MAX77932BEWO+T

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MAX77932BEWO+T

SWITCHED CAPACITOR CONVERTER

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概述

Description

The MAX77932BEWO+T is a highly integrated power management IC designed specifically for USB Type-C and USB Power Delivery applications. It features a USB-C port controller, power path management, and supports high-efficiency buck and boost converters. This chip enables devices to negotiate power contracts seamlessly, ensuring optimal power delivery up to 100W. It incorporates multiple protection features, including overvoltage, undervoltage, and thermal shutdown, enhancing reliability in various applications.
Key specifications include a wide input voltage range, adjustable output voltage, and programmable current limits, making it suitable for a range of devices from smartphones to laptops. The MAX77932BEWO+T's small package and efficient performance help designers save board space while providing robust power management capabilities. Overall, it's an ideal solution for developers looking to implement USB-C power delivery in their products.

Features

The MAX77932BEWO+T is a high-efficiency power management IC designed primarily for battery-powered applications. Key features include:
1. Integrated Charger: Supports Li-ion and Li-polymer battery charging with programmable charging current and voltage.
2. Wide Input Voltage Range: Operates from 4.5V to 20V, accommodating various power sources.
3. High Efficiency: Achieves up to 95% efficiency in buck mode, improving battery life.
4. Power Path Management: Seamlessly manages power distribution between the charger and system load.
5. Multiple Output Options: Provides adjustable output voltages for flexible power supply configurations.
6. Thermal Regulation: Includes protections against overtemperature and overvoltage conditions.
7. Small Package: Available in a compact 5mm x 5mm TQFN package, suitable for space-constrained designs.
8. Digital Interface: Features I2C for configuration and monitoring of system parameters.
Overall, the MAX77932BEWO+T is suitable for applications like smartphones, tablets, and other portable devices.

Package

The MAX77932BEWO+T is packaged in a 28-pin TQFN (Thin Quad Flat No-lead) package.

Pinout

The MAX77932BEWO+T is a power management IC with a total of 20 pins. It is designed primarily for USB Type-C and USB Power Delivery applications. The key functions include:
1. Buck Converter: It features a high-efficiency buck converter for step-down voltage regulation.
2. Battery Charger: It provides battery charging capabilities with support for various battery chemistries.
3. Power Path Management: The IC effectively manages power distribution between the battery and the load.
4. USB PD Controller: It supports USB Power Delivery protocols for negotiating power contracts.
The device interfaces through various pins for functions such as enabling/disabling the converter, input/output voltage sensing, and communication with external devices. Overall, the MAX77932BEWO+T is designed to optimize power management in portable electronics, ensuring efficient power usage and charging.

Manufacturer

The MAX77932BEWO+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated is a semiconductor company that specializes in a wide range of analog and mixed-signal integrated circuits. Their products are used in various applications including automotive, industrial, communications, and consumer electronics. The MAX77932BEWO+T is specifically a power management IC designed for USB Type-C and USB Power Delivery applications, showcasing the company's focus on innovative solutions in power management and connectivity.

Application

The MAX77932BEWO+T is a USB Type-C and Power Delivery (PD) controller designed for applications in smartphones, tablets, laptops, and other portable devices. It supports power management and charging, enabling fast charging and power negotiation. Additionally, it is suitable for industrial and automotive applications requiring USB-C connectivity, offering features like high-efficiency power path management and compatibility with various power profiles.

Equivalent

The MAX77932BEWO+T is a USB Type-C power delivery controller. Equivalent products include the TI TPS65987D, ON Semiconductor NCP81239, STMicroelectronics STUSB4500, and Microchip MCP2221. Always verify specifications and features to ensure compatibility for your specific application.

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掛號: 運費為2-4美元(0.1公斤),預計交貨時間為5-20個工作日。

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