YX8019 Solar LED driver  :  The two 1.25V charge current or one Lights in a stable manner LED in the pond.  The solar lawn lamp mainly uses the energy of the solar cell to work. When the daytime sunlight is irradiated on the solar cell, the light energy is converted into electric energy and stored in the battery, and then the battery is provided for the LED (light emitting diode) of the lawn lamp at night. power supply. Its advantages are mainly safety, energy saving, convenience, and environmental protection.

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Light of the sun Saw And to charge the rechargeable battery and a battery hit the error, The point the LED in the charging battery is charged to at night Light, automatic switching.

1. High efficiency: 80~90% (typical), can make full use of solar cells

2. Less peripheral components: one inductor, one capacitor

3. Input current is adjustable: white light (VIN: 2.5V; L = 120uH 14mA, L = 82uH 20mA)

 YX8018 Datasheet

[  YX8018 Datasheet Download ]

[  YX8018 Datasheet PDF Download

Recommended sites for YX8018 :
1. Hacking an LED solar garden light
2. Tom's Projects: The Morse Thermometer

2021/03/27 13:52 2021/03/27 13:52