BQ24380DSGT

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PMIC - Battery Management forms a large part of the power management industry and is of prime importance in modern-day electronic applications. The BQ24380DSGT is a high-precision switch-mode battery balancer and protector commonly employed in applications that require precise power monitoring and control. This device is an ideal choice for powering and managing batteries in a variety of applications where precise power monitoring and protection are required.

The BQ24380DSGT is specifically a switch-mode battery balancer and protector, providing power management control for both individually charged and series connected Ni-Cd and Ni-MH batteries. It features a low on-resistance, low RMS (Root Mean Square) current, high-accuracy current monitoring, an adjustable precision current threshold, and supports temperatures up to 125°C. It also features robust ESD (Electrostatic Discharge) protection designed to protect against power surges and other transient events.

The BQ24380DSGT application field includes fully powered handheld electronics, power management components in automobiles, mobile devices, as well as wearable devices. This device offers precise, reliable current monitoring, short-circuit protection, reverse-polarity protection, power-on reset, and anti-reverse protection.

The working principle of the BQ24380DSGT switch-mode battery balancer and protector involves switching the full load current between two different level ports. The ports are switched open or closed depending on the level of the current in each port. This ensures that the desired current level can be achieved at all times while allowing for the maximum charging current to be applied. The protector also features an adjustable current threshold that can be set to the desired level to control when the device will switch the full load current between the ports.

The BQ24380DSGT is an ideal choice for a variety of power management applications requiring precise power monitoring and protection. Its low on-resistance, low RMS current, high-accuracy current monitoring, adjustable precision current threshold, and robust ESD protection make it a reliable and versatile device for managing and protecting batteries.

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