MAX77651AEWV+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

A battery charger, or sometimes referred to as a power management integrated circuit (PMIC), is an integrated circuit that manages lithium ion, nickel-cadmium, and nickel-metal hydride batteries. The MAX77651AEWV+T battery charger is a PMIC that is capable of efficiently charging a wide range of battery packs. It provides basic charge current or voltage control, constant-current/constant-voltage modes, pre- and post-charging, and other features that enable high reliability and long battery life.

The MAX77651AEWV+T is a highly integrated power management IC that includes a current controlled buck converter and a DC-DC converter. It is designed to enable highly efficient battery charging while minimizing the number of external components required. The current controlled buck converter is capable of efficiently charging 3.6V to 14.4V single-cell lithium battery packs. The DC-DC converter can operate over 4.5V to 6.25V input range and is capable of generating 3.3V output with minimal noise, making it ideal for supplying peripherals such as sensors. The MAX77651AEWV+T has an integrated low-noise voltage regulator optimized for supplying cores of digital systems.

The MAX77651AEWV+T is designed for use in wireless audio applications such as Bluetooth headsets, portable media players, and smartphone docking stations. It is also ideal for use in tablets, battery-operated medical equipment, internet of things (IoT) devices, and other applications that require highly efficient and reliable charging of a single-cell lithium battery pack.

The MAX77651AEWV+T supports various charge current and voltage control, constant current/constant voltage modes, pre- and post-charging, and other features necessary for high reliability and long battery life. It is capable of charging from either an AC adapter or USB port and is designed to meet the USB Battery Charging Specification 1.2. The internal charge current or voltage control allows very accurate control of the charging process, while the programmable pre- and post-charging support new battery chemistries and long-term battery life. The MAX77651AEWV+T also features built-in safety features such as overvoltage, short circuit, and reverse charge protection.

The MAX77651AEWV+T is an extremely efficient solution for powering digital systems in a wide range of applications. Its internal buck converter is capable of providing up to 95% efficient charging while its DC-DC converter can provide up to 94% efficiency. This efficiency, combined with its built-in safety features, makes the MAX77651AEWV+T an excellent choice for powering digital systems in applications requiring high reliability and long battery life.

The specific data is subject to PDF, and the above content is for reference