MAX16922ATPK/V+T

Series:	Automotive, AEC-Q100
Packaging:	Tape & Reel (TR)
Part Status:	Active
Applications:	Automotive Systems
Current - Supply:	--
Voltage - Supply:	3.7 V ~ 28 V
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	20-WQFN Exposed Pad
Supplier Device Package:	20-TQFN-EP (5x5)
Base Part Number:	MAX16922

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PMIC - Power Management - Specialized

The MAX16922ATPK/V+T is a power management device that provides optimal system performance and solution size for multi-cell battery applications such as automotive, consumer, and industrial power devices. The device offers enhanced functional safety and fault management for powered systems, including ultra low- and high-temperature performance, and can support up to 12 power-line inputs. It integrates voltage level shifters and system reset monitors, as well as a powerful lineup of digital power and supervisory devices, including I2C and LIN (ISO-11898-1) communications.The MAX16922ATPK/V+T has strong temperature management to help extend battery life and minimize overcharging. It’s also designed for advanced charging systems, ensuring that only recharged cells are used in the system to prevent instability. Additionally, the device uses a built-in gate driver to prevent erratic output and minimize noise.The MAX16922ATPK/V+T is energy-efficient and features low power consumption. With its P-channel MOSFET (PMOS) technology, it offers higher power efficiency and greater power density than traditional N-channel MOSFETs. The device also features a wide voltage range of 4.5V to 28V and low current draw.The MAX16922ATPK/V+T has a low profile and lightweight design, making it ideal for space- constrained applications that require more efficient power management. With its built-in diagnostic functions, the device can help reduce development time and effort by simplifying the system’s power management tasks.In applications such as automotive and consumer power systems, the MAX16922ATPK/V+T offers an optimized and safe power solution. It can be used to power a variety of devices, including sensors, inverters, amplifiers, and electric motors. The device also supports multiple power sources, including battery packs and wall adapters, to ensure reliable system operation.The MAX16922ATPK/V+T works by allowing the user to select an appropriate power source and switch between them based on the application requirements. When used in automotive applications, the device can detect and counteract voltage fluctuations between multiple power sources. This prevents current overload on the main battery, protecting the system from overvoltage and undervoltage conditions.At the same time, the MAX16922ATPK/V+T provides multiple levels of protection for the system. It has multiple levels of thermal protection and integrated hardware control that protect the system from excessive voltages and currents. It also has a built-in charge cycle counter and ac/dc watchdog that monitor the system’s battery condition. This makes the device an ideal power solution for automotive, consumer, and industrial applications.In summary, the MAX16922ATPK/V+T is a powerful power management device that helps to ensure safe, reliable operation of multiple power sources in automotive, consumer, and industrial applications. With its advanced features and protection mechanism, it provides an optimal and safe power solution that can help to extend battery life and prevent system instability. Additionally, its small size and energy-efficient design make the device ideal for space-constrained applications.

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