MAX16107A2917CA+T

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 ICs (PMICs) are integrated circuits (ICs) that are designed to provide regulated voltage and current to local and distributed power dies, helping to ensure efficient and stable power conversion in a variety of applications. PMICs are available for a wide range of performance levels, from extreme power savings to maximum power delivery. Supervisors, a type of PMIC, are designed to monitor and manage the power system and protect circuits from accidental damage due to power failure, overvoltage and overcurrent. The MAX16107A2917CA+T is a versatile I2C-controlled supervisor from Maxim Integrated, providing comprehensive protection for a variety of applications.

Application Field

The MAX16107A2917CA+T is a highly integrated supervisor IC featuring proprietary burst-mode operation. It is compliant with the I2C System Management Bus (SMBus) protocol, making it ideal for automotive and industrial applications such as computers, servers, and other system power-management applications. It offers reliable and robust resource monitoring, power-down warnings, and brownout detection.

The MAX16107A2917CA+T provides comprehensive power management, including power-on reset (POR) and power-fail reset (PFR), an adjustable hold-up timer that delays the power-down sequence, and a programmable voltage monitor (PVM). Its built-in SMBus-based sequencer allows multiple die power-up and power-down sequences with support for multi-rail systems. The device is configurable for weak battery-management systems.

The MAX16107A2917CA+T is fabricated in a small, 10-pin, 3mm x 3mm thermally-enhanced QFN package. The device supports supply voltages from 2.7V up to 6.5V. It also features an integrated low-battery detector, which can power down the system when the battery voltage drops below the set threshold, enabling effective power management and longer battery life.

Working Principle

The MAX16107A2917CA+T uses the I2C interface to provide the user control of each set of system power rails. The sequencer includes an auto-sequence feature which sequentially enables the output rails when power is applied to the device. After power is applied, the device is initialized according to the settings from the secondary storage registers. The device then utilizes a hierarchical approach to sequentially enable the output rails. It then checks the settings of the secondary storage register to start the power-up or power-down sequences.

The MAX16107A2917CA+T provides a programmable voltage monitor that allows the user to select an operating voltage range. The device provides several error flags that are set if the voltage range is violated. If the flag is set, the device will immediately reset or power down the system.

The MAX16107A2917CA+T also supports several additional features, including over-current and over-temperature monitoring and fault flagging, as well as the ability to monitor multiple voltage rails. The device supports a wide range of operating temperatures, from -40°C up to +125°C. The device also has integrated low battery detection, which monitors the battery voltage and can flag the system when the voltage falls below a certain threshold.

The MAX16107A2917CA+T has several features to improve system performance and efficiency, such as variable rail voltage and current thresholds for better load regulation, data logging of all power-up/down events and system monitoring information, and an adjustable hold-up timer. The device can also support system power sequencing with a wide range of voltage and current requirements.

Conclusion

The MAX16107A2917CA+T is a versatile I2C-controlled supervisor from Maxim Integrated, providing comprehensive protection for a variety of applications. The device offers reliable and robust resource monitoring, power-down warnings, and brownout detection. The device provides several features to improve system performance and efficiency, such as variable rail voltage and current thresholds for better load regulation, data logging of all power-up/down events and system monitoring information, and an adjustable hold-up timer. The device is compliant with the I2C System Management Bus (SMBus) protocol, making it ideal for automotive and industrial applications such as computers, servers, and other system power-management applications.

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