Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-02-21
Featured YP6170 manuals
YP6170 Solar LED Lawn Light Chip Datasheet
The YP6170 is an ASIC chip intended for small‑power solar LED lawn lighting. It integrates a switch‑type driver, light‑control circuit, battery over‑discharge protection and LED shut‑down circuit, allowing a complete lighting solution with only a few external components.
Key features include a wide operating voltage range (0.8‑6 V), adjustable LED current (10‑160 mA), low shut‑down current (<30 µA), high efficiency (>86 %), and configurable light‑control sensitivity using either a solar panel or a photo‑resistor. The chip also provides over‑discharge protection with a programmable threshold and supports driving 1‑8 LEDs. This manual is written in Chinese.
Covers: Pinout Description · Absolute Maximum Ratings · Electrical Characteristics · Circuit Operation and Application · LED Power Setting · Light‑Control Switch Circuit
Latest YP6170 manuals
YP6170 Solar LED Lawn Light Chip Datasheet
Datasheet 5 pages · 213 KB · ZHThe YP6170 ASIC is designed for solar‑powered LED lawn lights, offering adjustable output current, over‑discharge protection and built‑in light‑control…
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in YP6170 manuals
What is the operating voltage range of the YP6170?
The chip operates with a VDD input voltage from 0.8 V to 6 V.
How can the LED brightness be adjusted?
Brightness is adjusted by changing the inductance L value, which changes the current supplied to the LED.