One,Description

YX8019 is a high-performance solar-powered lawn light step-up control chip, designed for use with solar-powered lawn lights powered by a single or dual 1.2V rechargeable batteries in series. Key features include charging control, step-up drive, and light control. These solar-powered lawn lights primarily operate using the energy from solar cells, converting sunlight into electrical energy stored in the battery, which then powers the LED (light-emitting diode) in the lamp at night. They offer benefits such as safety, energy-saving, convenience, and environmental protection. Suitable for solar products powered by a single 1.2V rechargeable battery.

Section IIFeatures

1. Efficiency: 85% (typical value), fully utilizes solar cells

2. Minimal peripheral components: Only requires one inductor for low-voltage battery protection function

3. Input current can be adjusted by varying the inductance.