Product description: ⑴ AP2402 is a high-precision step-down LED constant current driver chip with PWM working mode, high efficiency, simple periphery and built-in power tube. ⑵ AP2402 output power can reach 15W, and the maximum current is 1.5A. It can realize three-stage function switching, full light/half light/flash cycle mode. ⑶ The operating frequency of AP2402 is fixed at about 150KHZ, and the built-in frequency jitter circuit can reduce EMI interference to other devices. In addition, the average current sampling mode is adopted to improve the current accuracy under wide input voltage conditions. ⑷ AP2402 has an output short-circuit protection function. Under 5V~100V input conditions, short-term short circuit will not damage the power supply device. ⑸ AP2402 also has the function of over-temperature current regulation. When the temperature inside the chip reaches about 140℃, the output current will be automatically reduced. ⑹ Application range: electric vehicles, motorcycle lights, car lights, flashlights
You Might Like
Recommended ContentMore
Open source project More
Popular Components
Searched by Users
Just Take a LookMore
Trending Downloads
Trending ArticlesMore