NEH2000BY中文资料Energy harvesting PMIC数据手册Nexperia规格书

描述 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.
The NEH2000BY is available in a 16-lead, 3 mm × 3 mm QFN package.

特性 Features

• High-efficiency low-power 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
• Multiple rechargeable batteries compatibility

应用 Application

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