MAX17823AGCB+

Series:	--
Packaging:	Tube
Part Status:	Active
Function:	Multi-Function Controller
Battery Chemistry:	Multi-Chemistry
Number of Cells:	--
Fault Protection:	--
Interface:	--
Operating Temperature:	-40°C ~ 105°C (TA)
Package / Case:	--
Supplier Device Package:	--
Base Part Number:	MAX17823

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

Introduction

Power Management Integrated Circuits (PMICs) are specialized applications dedicated to managing power and protecting microcontroller systems. Battery Management System (BMS) is a part of PMICs, which are used to manage and protect rechargeable battery cells. The MAX17823AGCB+ integrated circuit is the latest high-performance PMIC from Maxim Integrated, optimized for use in demanding automotive applications such as high-voltage, high-temperature, or low-battery-voltage environments. This PMIC combines all the functions of a complete BMS, including cell balancing, cell protection, voltage and current monitoring and diagnostics. In this article, we will introduce the applications and working principle of the MAX17823AGCB+ PMIC, in order to provide a better understanding of its use and potential benefits.

Applications of MAX17823AGCB+

The MAX17823AGCB+ is a highly integrated BMS chip, designed for Lithium-ion (Li-ion) battery systems. It is ideally suited for use in automotive applications, providing accurate monitoring and control of Li-ion batteries over a wide range of temperatures and low volts. The chip is designed to monitor and protect battery cells from overcharging, over-discharging and short-circuits, and to provide information on battery cell voltage and temperature. A built-in cell balancer is also included, allowing the MAX17823AGCB+ to protect battery cells from over-balancing and under-balancing. The MAX17823AGCB+ offers optical isolation for voltage and temperature measurements and includes an adaptive power management feature for power optimization. The chip is capable of integrating multiple cell controllers, allowing it to provide battery system control up to 48-cells. Additionally, the MAX17823AGCB+ offers both Slave and Master interfaces and I2C communications, allowing easy integration into existing system designs.Overall, the MAX17823AGCB+ is an efficient and reliable PMIC for BMS applications, offering accurate monitoring, protection and control of batteries over a wide range of temperatures and voltages.

Working Principle of MAX17823AGCB+

The MAX17823AGCB+ is a BMS chip that combines multiple components, including a battery voltage monitor, cell protection, voltage and current monitoring, cell balancing, and temperature monitoring, into a single package. The chip is designed to protect and monitor battery cells from overcharging, over-discharging, and short-circuits, and to monitor the voltage and temperature of each cell. The cell protection core of the circuit provides control and protection by monitoring the current and voltage of each cell. The voltage is monitored by means of an independent voltage regulator, which helps to maintain the voltage of the cell within a specified range. The cell protection core also provides short-circuit protection, over-discharge protection, and overcharge protection.The cell balancer of the MAX17823AGCB+ is designed to balance the battery cells in the system. It operates by comparing the cell voltages and adjusting their charge levels accordingly. This ensures that all cells in the battery system are operating at the same voltage level, thus increasing the overall capacity of the battery.The chip also includes an integrated temperature sensor, which allows for accurate monitoring of battery temperatures. This allows the system to take corrective action if the temperature of any cell exceeds the specified threshold.Finally, the MAX17823AGCB+ also includes an adaptive power management module, which allows the chip to optimize its power output depending on the load requirements of the system.

Conclusion

The MAX17823AGCB+ is a powerful and versatile PMIC for BMS applications, offering accurate monitoring, protection, and control of batteries. By combining multiple components into a single package, the chip provides an efficient and reliable solution for battery management. The chip is optimized for use in high-voltage, high-temperature, and low-battery-voltage automotive applications, providing increased performance and reliability.

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

Part Number	Manufacturer	Price	Quantity	Description