LED driver chip design

For details, please contact us. Support chip designs include:
1. Ordinary single-segment linear IC. The price is cheap, and it is used in most fields with low performance requirements. Brands with comparative advantages, such as Dexin's 2082 series and Yuanwei's 201X series, etc., have the same cost as the market level, and some models have price advantages.
Second, multi-segment linear IC. At present, 3 paragraphs are the mainstream, and there are also 4 paragraphs and 5 paragraphs. Generally aimed at the outdoor floodlight market, the performance of harmonics and surges is different, and there are certain technical barriers. Not every chip factory can meet the highest standards. Generally, the higher the performance, the higher the price. Recently Taiwan Pucheng launched a PT1909 chip, three-segment, low THD, high withstand voltage, can pass the highest standard sub-harmonic, surge 4KV, support PWM and 0-10V dimming at the same time, powerful performance.
3. ICs that meet the new European regulations (ERP). With the promulgation and implementation of the new ERP, there are higher requirements for indoor lights. Image Source has launched PM2026N, PM2066, etc., with the simplest solution, the lowest cost, and easy debugging