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2025-05-28 02:18:24 发表 |
CXLE87180 is a PFC controller specially designed for single stage flyback PWM control in lighting applications. It features an internal start-up timer for stand-alone applications, an analog multiplier with for power factor correction (PFC), zero current detector (ZCD) to ensure TM operation, a current sensing comparator with built-in leading-edge blanking (LEB), and a totem pole output driving external power MOSFET to achieve good reliability and EMI optimization. |
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