Power management IC ensures reliable power delivery
Stephen LawElectronics Semiconductors IC management Nordic PMIC power semiconductor
NORDIC SEMICONDUCTOR nPM1100 dedicated power management IC (PMIC) comes with a dual-mode configurable buck regulator and integrated battery charger. Product is designed as a complementary component to firm’s nRF52 Series and nRF53 Series system on chips (SoCs) to ensure reliable power delivery and stable operation while maximizing battery life through high efficiency and low quiescent currents. The dual-mode regulator operates at up to 92% power conversion efficiency, prolonging the battery life of any nRF52 or nRF53 SoC-based application using a rechargeable battery. Hysteretic mode reduces current consumption for low load conditions, while PWM mode allows for cleaner power operation and better performance for higher loads. The regulator can deliver up to 150 mA, efficiently providing ample current for the nRF52 or nRF53 Series SoCs plus additional circuitry. Device can also be used as a generic PMIC for any rechargeable application. The compact form factor makes it suitable for advanced wearables, connected medical devices, and other size-constrained applications.
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