NPM1304-QEAA-R7

NPM1304-QEAA-R7 is a nPM1304 power management IC (PMIC) that simplifies system design by integrating essential functions required for embedded Bluetooth Low Energy designs and any other applications requiring small size batteries. It features a hard reset functionality for one or two buttons, precision battery fuel gauging, system-level watchdog, power loss warning, and recovery from failed boot. These functions are typically implemented as discrete components in embedded designs, but the nPM1304 integrates them into a single, compact package, simplifying system design and reducing the number of required components. The nPM1304 is ideal for compact and advanced IoT products with small battery sizes such as smart rings, sports performance trackers and personal health care monitoring devices.

• Highly efficient PMIC with built-in system management features
• 4 - 100mA battery charger supports Li-ion, Li-poly and LiFePO4 batteries
• Two 200mA buck DC/DC regulators
• Two 100mA load switches / 50mA LDOs
• Input regulator with USB support(USB-C compatible)
• 370nA ship mode and 500nA hibernate mode
• Controlled via I2C compatible TWI
• Five GPIOs and three LED drivers
• Operating temperature range from -40°C to 85°C
• Available in QFN package