Electronic Products & Technology

PMIC operates with unique system management

Stephen Law   

Electronics Power Supply / Management Semiconductors IC PMIC power semiconductor

NORDIC SEMICONDUCTOR nPM1300 power management IC (PMIC) simplifies system design by integrating essential functions required for Bluetooth Low Energy embedded designs, while supporting longer run times and efficient battery charging. Device is optimized for efficiency and compact size (3.1 x 2.4mm WL-CSP or 5 x 5mm QFN) and is digitally configurable through an I2C-compatible Two Wire Interface (TWI). The digital interface provides access to several system management functions that are usually implemented as discrete functions in Bluetooth Low Energy (LE) embedded designs – such as hard reset, battery fuel gauge, system-level watchdog, power loss warning, and recovery from failed boot.

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