NEH2000BY - Energy harvesting PMIC

Datasheet Summary

Description

NEH2000BY is a high-performance energy harvesting solution for low-power applications.

The NEH2000BY harvests energy generated by a photo-voltaic (PV) cell.

The energy charges a rechargeable battery.

Features

High-efficiency low-power 2x boosting DC-to-DC converter.
Harvesting power range from 35 µW to 2 mW.
Advanced MPPT to maximize efficiency.
Ultra fast MPPT interval of 0.7 second.
Small BOM with no external inductor required.
Compatible with various types of rechargeable batteries.

nexperia

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Datasheet Details

Part number	NEH2000BY
Manufacturer	nexperia
File Size	410.86 KB
Description	Energy harvesting PMIC
Datasheet	NEH2000BY Datasheet
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NEH2000BY Energy harvesting PMIC Rev. 4.0 — 16 August 2023 Product data sheet 1. General description NEH2000BY is a high-performance energy harvesting solution for low-power applications. The NEH2000BY harvests energy generated by a photo-voltaic (PV) cell. The energy charges a rechargeable battery. Nexperia’s advanced Maximum Power Point Tracking (MPPT) uses an embedded hill-climbing algorithm to deliver the maximum power to the load. The MPPT is designed to be independent of specific characteristics of the harvesters, therefore any harvester that fits the specifications of the chip can be used. Moreover, the MPPT circuit can detect the maximum power point with an interval of 0.7 second resulting in maximum efficiency in various environments where energy can rapidly change over time.

Published: Jul 11, 2024 |