Summary of ENERGY HARVESTING PMIC AVAILABLE AS SAMPLES
Nowi BV’s NH2D0245 is a compact energy-harvesting PMIC in a 3 mm × 3 mm QFN (3 mm × 3.6 mm assembly with external capacitor). It extracts low-power outputs—optimized for indoor and outdoor solar PV—to charge batteries or supercapacitors. Functioning as a DC-to-DC converter, it includes maximum power point tracking (MPPT) with sub‑1-second intervals. Production-ready samples are available.
Parts used in the NH2 (NH2D0245) Project:
- NH2D0245 PMIC (Nowi NH2 energy-harvesting IC)
- QFN package (3 mm × 3 mm)
- External capacitor (required for assembly; assembly footprint 3 mm × 3.6 mm)
- Energy harvesting source (e.g., Solar PV indoor/outdoor)
- Energy storage element (rechargeable battery or super-capacitor)
Nowi BV (Delft, The Netherlands) has samples available of its NH2 energy harvesting power management IC (PMIC).
The NH2D0245 comes in a QFN package measuring 3mm by 3mm. Including the external capacitor, it has an assembly footprint of just 3mm by 3.6mm. The NH2 is designed to extract the low power output of an energy harvesting source to charge a variety of energy storage elements such as a rechargeable battery or a super-capacitor. It is optimized for Solar PV (indoor and outdoor).
NH2 (NH2D0245) – production ready samples of NOWI high-performance energy harvesting PMIC for low power applications. NH2 comes in the compact QFN package of only 3mm x 3mm. Including the external capacitor it has an assembly footprint of just 3mm x 3.6mm. NOWI PMIC is designed to extract the low power output of an energy harvesting source to charge a variety of energy storage elements such as a rechargeable battery or a super-capacitor. It is optimised for Solar PV (indoor and outdoor).
The NH2 is essentially a dc-to-dc converter that sits between the source and a capacitor. It has maximum power point tracking (MPPT) with an interval of less than 1 second.
Read more: ENERGY HARVESTING PMIC AVAILABLE AS SAMPLES
- What is the package size of the NH2D0245?
The NH2D0245 comes in a 3 mm × 3 mm QFN package. - What is the assembly footprint including the external capacitor?
The assembly footprint including the external capacitor is 3 mm × 3.6 mm. - What is the NH2 designed to do?
It is designed to extract low power from an energy harvesting source to charge energy storage elements like a rechargeable battery or a super-capacitor. - Which energy sources is the NH2 optimized for?
It is optimized for Solar PV, both indoor and outdoor. - What type of converter is the NH2 essentially?
It is essentially a dc-to-dc converter that sits between the source and a capacitor. - Does the NH2 include MPPT?
Yes, it includes maximum power point tracking. - What is the MPPT interval of the NH2?
The MPPT interval is less than 1 second. - Are samples of the NH2 available?
Yes, production-ready samples of the NH2D0245 are available from Nowi.
