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Nexperia Energy Harvesting PMICs

Nexperia Energy Harvesting Power Management ICs are high-performance energy harvesting solutions for low-power applications that capture energy produced by a photovoltaic cell. The advanced Maximum Power Point Tracking (MPPT) in the energy harvesting PMICs uses an embedded hill-climbing algorithm to deliver maximum power to the load. MPPT circuit can detect the maximum power point with an interval of 0.7sec resulting in maximum efficiency. These PMICs feature a harvesting power range from 35µW to 2mW and a maximum output voltage of 4.5V. Typical applications include beacons, consumer electronics, wireless IoT devices, and smart remote controls.

Features

0.7sec ultra-fast MPPT interval
Low-power, high-efficiency DC-to-DC converter
Modern MPPT to increase efficiency
Small BOM without the need for an external inductor
Suitable with a variety of rechargeable battery types

Applications

Beacons
Consumer electronics
Electronic shelf labels
Industrial and environmental monitoring
Smart remote controls
Wearable devices
Wireless IoT devices

Technical Specifications

Parameters	Values
Boosting factor	2
Harvesting power range	35µW to 2mW
Input current	100mA
Maximum output voltage	4.5V
Operating temperature range	-40°C to +85°C