S-8241ADVMC-GDVT2G

Introduction:

The S-8241ADVMC-GDVT2G is an advanced high-efficiency switching converter specifically designed for low-noise battery management applications. It is one of the most frequent used PMICs (Power Management Integrated Circuit) and the perfect battery management solution due to its high efficiency, low noise and strong supplier complete with multiple system enable / disable options.

Application Field:

The S-8241ADVMC-GDVT2G is widely used in various battery management applications. This PMIC offers high efficiency in electrical and thermal aspects. It supports wide input voltage range of 4.7V to 32V and delivers up to 16A continuous load current. This makes it ideal for an array of applications that demand high-efficiency such as medical equipment, battery management systems, solar array harvesting systems and other high-voltage and low-noise applications.

This PMIC is highly integrated with an onboard DSP (Digital Signal Processor) for power train monitoring and battery temperature sensing. This makes the S-8241ADVMC-GDVT2G suitable for use in high reliability systems and applications where space, power and noise reduction is highly required.

Working Principle:

This PMIC works on a switching topology which enables it to deliver a high efficiency from 4.7V up to 32V (input voltage range). It is also available with an adjustable power range from 0.9V to 6V for the regulated output. The regulation is done by the Pulse Width Modulation (PWM) in the power train. When the output voltage is lower than the preset level, the PWM signal will instruct the internal switch to close and conduct the current, which in turn will increase the output voltage.

The S-8241ADVMC-GDVT2G is capable of achieving high performance due to its advanced digital and analog circuitry. The on-board DSP provides a means to monitor and control the power train and battery temperature: it monitors the voltage and, current and enables the system to perform predictive maintenance. The integrated microprocessor further improves the system efficiency by allowing optimization of the switching frequency and envelope tracking.

Conclusion:

The S-8241ADVMC-GDVT2G is an advanced, high-efficiency PMIC specifically designed for battery management applications. It offers an adjustable output voltage range, a wide input voltage range, integrated DSP and a microprocessor for system optimization. This PMIC is suitable for various high-reliability systems and applications which require extremely low noise, high efficiency and power density.