BQ771604DPJT

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Battery management systems are an important tool used in processing and managing power in many electronic devices. The BQ771604DPJT is a battery management system that provides long power cycle life and high security. This powerful system can increase power density, improve efficiency and reduce energy waste. The BQ771604DPJT allows users to manage power through a variety of methods, including cell balancing and autonomous battery diagnostic tests that can be performed without user intervention.

The BQ771604DPJT is an advanced power management integrated circuit (PMIC) specifically designed for protecting and managing Li-ion battery packs up to 4-cells. This system includes a variety of functions such as safety timer, cell current and voltage monitoring, over-temperature protection, over voltage and under voltage protection, short circuit detection and time-out, and cell voltage balancing. The chip also includes a battery management unit (BMU), a power management unit (PMU), an analog-to-digital converter (ADC) and a charge controller unit (CCU).

The BQ771604DPJT application field mainly consists of consumer and automotive electronics. This system is a perfect choice for those lithium ion based battery applications, such as notebook and tablet PCs, electric vehicles, robots, portable medical devices, intelligent toys, handheld devices and other portable applications. The BQ771604DPJT successfully meets customer requirements for reliability and performance. It has an effective power cycle life of up to 400 cycles, making it suitable for a wide range of applications.

As for the BQ771604DPJT working principle, the main advance of this system is its ability to protect the battery and extend its lifespan. The BQ771604DPJT offers precise voltage and current protection over a wide operating temperature range. Cell balancing is done by individually monitoring all of the cells and controlling their voltages. This system can even detect short circuits and open circuits, and it features built-in safety timer and a cell voltage detector. The BQ771604DPJT can also detect the status and health of the battery through independent battery diagnostics tests. This system can autonomously detect the battery health and condition without user intervention.

The BQ771604DPJT is an advanced PMIC that is specifically designed for lithium ion based battery packs. This system offers precise protection, cell monitoring and balancing, and autonomous battery diagnostic tests. It is a perfect choice for many applications, such as notebook and tablet PCs, electric vehicles, robots, portable medical devices, intelligent toys and more. The BQ771604DPJT is capable of providing accurate power cycle life and high security, allowing customers to manage their power through a variety of methods.

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