S-8252AAQ-M6T1U

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

Power Management Integrated Circuits (PMICs) with Battery Management functions typically provide precision regulation of current, voltage, and temperature for battery packs used in consumer electronics and other products. These products can also provide charge, discharge, and balancing capabilities. S-8252AAQ-M6T1U is a PMIC with Battery Management functions. It is a multi-channel Battery Pack IC designed to provide the necessary circuitry for the driver, control and protection of multiple cells in a succession. In this article, we will discuss the application field and working principle of the S-8252AAQ-M6T1U.

Applications of S-8252AAQ-M6T1U

The S-8252AAQ-M6T1U, released by Samsung Electro-Mechanics, is often used for various battery pack applications such as those in consumer electronics, medical equipment, and mobile electronic systems. The device’s Broad 6~12V Input voltage range and high-side current sensing feature, .extended operation temperature and over voltage protection capability, makes it suitable for use in high temperature vehicle batteries. Also, the device can monitor inputs from external sensors such as temperature sensors and current transducers for various applications, ensuring safe charging and discharging.

Working Principle of S-8252AAQ-M6T1U

The S-8252AAQ-M6T1U consists of a series of high-side and low-side drivers, switches and current sensing circuits. It provides power supply to a microcontroller and CAN (Controller Area Network) interface device which enable communication with peripheral devices. The device also has several analog and digital input/output pins which can be used to interface with external sensors such as temperature sensors and current transducers.

The device’s state-of-the-art safety features include over-current protection, over-temperature protection, over voltage protection and short-circuit protection. This ensures the safe operation of the device and protects the battery pack from being damaged by excessive current and overcharging. The device also has a low-side current sensing feature which enables it to monitor the current flow in the circuit. This feature helps in detecting over-current or short circuit conditions before they occur and thus prevent the battery pack from being damaged.

The S-8252AAQ-M6T1U also includes an integrated charge controller, which consists of MOSFETs, a reference voltage, and a comparator. The controller monitors the battery’s voltage level and selectively varies the charge current to keep the voltage within predetermined levels. It also provides the necessary controls for charging and discharging the battery, and allows for battery balancing.

The S-8252AAQ-M6T1U also incorporates an integrated balancer, which monitors and balances individual cell voltages without external switches or discrete components. The balancer ensures balanced charging and discharging of the cells, and also helps to prevent overcharging or excessive discharging of the battery.

The S-8252AAQ-M6T1U is a low-cost solution for providing precise voltage, current, and temperature regulation for a wide range of battery pack applications. It is capable of providing a robust, safe, and efficient operation for all types of batteries.

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