S-8211CCS-I6T1U

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 circuit (PMIC) is an integrated circuit which manages the operation of a system by providing the necessary voltage and current to the components and peripherals of the system. PMICs are widely used in the consumer electronics industry for their versatility and power efficiency. The S-8211CCS-I6T1U is a battery protection PMIC specifically designed for Lithium-Ion (Li-Ion) battery packs. It is a highly integrated device with built-in safety features and offers various protection limits such as over/undervoltage, over/undercurrent, charge control and temperature monitoring.

The S-8211CCS-I6T1U is typically used in industrial and consumer applications including wearable, mobile, tablet and notebook devices that require long term battery protection. The PMIC is designed to continuously monitor the battery voltage and current and provide protection when the battery voltage or current exceeds the preset protection limits. The S-8211CCS-I6T1U is also designed to improve system efficiency by automatically cycling the on/off control of DC/DC converters depending on the battery current and voltage levels.

Working Principle of S-8211CCS-I6T1U

The S-8211CCS-I6T1U employs multi-level current and voltage protection levels with programmable power cut-off levels. It also has overcharge, overdischarge and overcurrent protection capabilities. The device uses a proprietary protection scheme that requires fewer external components and enables higher levels of protection. This scheme is based on the principle of "smart voltage and current tracking" (SVCT). The SVCT scheme is an on-chip charge control circuit which continuously compares the battery voltage and current with its preset voltage and current limits. It then initiates a power-cutoff when any of the reference values is exceeded.

The S-8211CCS-I6T1U also has built-in short-circuit protection. When a short circuit condition is detected, the device immediately starts limiting the battery current. It also has temperature protection capability which initiates power cutoff when the battery temperature rises above the preset threshold. The S-8211CCS-I6T1U also has built-in overcharge protection which limits the charge current when the battery is being overcharged.

The device provides several external interfaces for system monitoring and control. It has a serial interface for controlling the operation of the PMIC and for accessing the various safety settings. It also has a diagnostic interface which can be used for monitoring the status of the device. This interface can also be used to report errors or safety events.

Conclusion

The S-8211CCS-I6T1U is a highly integrated PMIC specifically designed for Li-Ion battery packs. It is capable of providing various protection levels for the battery and its associated systems. The device has multiple protection levels and supports both overcharge and overdischarge protection routines. It has integrated short circuit protection and temperature monitoring features which ensure optimal use of the battery and its associated systems. The device provides external interfaces for system monitoring and control and provides an efficient way of protecting Li-Ion batteries.

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