MAX77961EFV06+T

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MAX77961EFV06+T

25VIN, 6AOUT USB-C PD BUCK-BOOST

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規格

Part Status Active
Battery Chemistry Lithium Ion/Polymer
Number of Cells 2 ~ 3
Current - Charging Constant - Programmable
Programmable Features Current, Timer, Voltage
Fault Protection Over Current, Over Temperature, Over-Under Voltage
Charge Current - Max 6A
Battery Pack Voltage 13.05V (Max)
Voltage - Supply (Max) 25.4V
Interface I2C, USB
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 30-PowerUFQFN
Supplier Device Package 30-FC2QFN (4x4)

概述

Description

The MAX77961EFV06+T is a highly integrated power management IC (PMIC) designed by Maxim Integrated (now part of Analog Devices) for efficient power delivery in portable and battery-powered applications. This device features multiple outputs, including a buck converter and LDOs, to regulate voltage and optimize power consumption.
Key functionalities include support for USB Type-C and USB Power Delivery (PD), enabling fast and flexible charging. Its integrated solutions facilitate compact design, reduce the number of external components required, and enhance overall reliability.
The device operates over a wide input voltage range and includes features such as overvoltage protection, thermal shutdown, and programmable output voltages. This makes the MAX77961EFV06+T suitable for applications in smartphones, tablets, and other consumer electronics that demand efficient power management.
Overall, the MAX77961EFV06+T is an ideal choice for developers looking to implement advanced power management solutions in a compact and efficient manner.

Features

The MAX77961EFV06+T is a highly integrated power management IC designed for USB Type-C systems. Key features include:
1. USB Power Delivery (PD) Controller: Supports USB PD 3.0 specifications for efficient power negotiation.
2. Integrated Buck Converter: Provides up to 3A output current with adjustable output voltage, improving power efficiency.
3. Battery Charging: Capable of managing various battery chemistries with multiple charging profiles.
4. Power Path Management: Enables simultaneous charging and load sharing, optimizing power delivery to devices.
5. High Voltage Input: Accepts input voltages up to 32V, making it suitable for high-voltage applications.
6. Thermal Protection: Includes built-in thermal shutdown to protect the device from overheating.
7. I2C Interface: Allows for flexible configuration and monitoring through a serial communication interface.
8. Small Package Size: Available in a compact 36-pin TQFN package, facilitating space-constrained designs.
These features make the MAX77961EFV06+T ideal for applications in mobile devices, laptops, and other USB-C powered electronics.

Package

The MAX77961EFV06+T comes in a 14-pin TQFN (Thin QFN) package, which measures 3mm x 3mm.

Pinout

The MAX77961EFV06+T is a power management integrated circuit (PMIC) with a pin count of 20. It is primarily designed for battery management applications, including charging and monitoring in portable devices. Key functions include:
1. Battery Charge Management: It supports multiple charging profiles for lithium-ion and lithium-polymer batteries.
2. Power Path Management: It manages power distribution between the battery and system load.
3. System Monitoring: It provides battery voltage, current, and temperature monitoring.
4. Protection Features: Includes over-voltage, under-voltage, and over-temperature protection.
The device also features various I/O pins for communication and configuration, making it versatile for multiple applications in consumer electronics.

Manufacturer

The MAX77961EFV06+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated is a semiconductor company that specializes in analog and mixed-signal devices and solutions. They focus on a range of applications including power management, signal processing, and data conversion, providing components that enhance performance and efficiency in electronic systems. Their products are widely used in consumer electronics, automotive, industrial, and medical markets.

Application

The MAX77961EFV06+T is a USB Type-C power management IC designed for applications such as smartphones, tablets, laptops, and other portable devices. It supports USB Power Delivery (PD) standards, enabling efficient power negotiation and distribution. Additionally, it can be used in power banks and charging stations, providing robust power management for various electronic devices.

Equivalent

The MAX77961EFV06+T chip is a USB Type-C and USB Power Delivery controller. Equivalent products include:
1. TPS65987D - Texas Instruments
2. FUSB302B - ON Semiconductor
3. STUSB4500 - STMicroelectronics
4. NCP81239 - NXP Semiconductors
These alternatives provide similar USB PD functionalities and support. Always verify specific features and specifications to ensure compatibility with your design.

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