PCA9422 is a highly-integrated Power Management IC (PMIC), targeted to provide a full power management solution for low power microcontroller applications or other similar applications with small batteries.
The device consists of a JEITA compliant linear battery charger capable of charging up to 640 mA current. It has I²C programmable values for flexible configuration. Various built-in protection features such as input overvoltage protection, overcurrent protection, thermal protection are also provided for safe operation. PCA9422 also introduces FLEXGAUGE™ which allows for zero incremental cost battery gauging when combined with NXP MCU.
Participating products are available for a minimum of 10 years. Designated participating products developed for the automotive, telecom and medical segments are available for a minimum of 15 years.
i.MX RT600 Crossover MCU with Arm® Cortex®-M33 and DSP Cores
PCA9422 Ultra Low Power Charger+Gauge PMIC for RT5/6/700
i.MX RT500 Crossover MCU with Arm® Cortex®-M33, DSP and GPU Cores
i.MX RT700 Crossover MCU with Arm® Cortex®-M33, NPU, DSP and GPU Cores
PMIC for Low Power Applications
13-Channel Power Management Integrated Circuit (PMIC) for Ultra Low Power Application
PMIC with 1A Li+ Linear Battery Charger for Low Power Processor Systems
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Quick reference to our documentation types
2 documents
Compact List
Receive the full breakdown. See the product footprint and more in the eCad file.
1 hardware offering
Quick reference to our software types.
3 software files
Note: For better experience, software downloads are recommended on desktop.
