YX805A PDF Datasheet – Solar Lawn Controller

Part Number: YX805A

Function: Solar Lawn Controller

Package: TO-94 Type

Manufacturer: Shiningic

Images:YX805A pdf pinout


This is Solar Lawn Controller. YX805A is a stable performance solar lawn lamp boost control chip, suitable for a 1.25V battery powered solar lawn lamp.

The main functions are charge control, boost drive, light control, low voltage protection, etc. Solar lawn lights mainly use the energy of solar cells to work, when the sun shines on the solar cells during the day On the pool, the light energy is converted into electrical energy and stored in the battery, and then the battery provides power for the LED (light-emitting diode) of the lawn lamp at night. Its advantages are mainly safety, energy saving, convenience, and environmental protection.


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

2. Few external components: an inductor

3. Low-voltage battery protection function

4. The input current can be adjusted by adjusting the capacitance


YX805A datasheet controller


1. Solar Lawn Light

2. Solar string lights

3. LED driver

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