AC/DC controller IC for LED lighting Included 650V MOSFET

文件：1.2691 Mbytes 页数：20 Pages

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AC/DC controller IC for LED lighting Included 650V MOSFET

文件：1.2691 Mbytes 页数：20 Pages

ROHM

罗姆

AC/DC controller IC for LED lighting Included 650V MOSFET

BM521Q25F是内置高耐压650V MOSFET的LED照明用AC/DC转换器。本IC适合准谐振型High-side LED驱动器用途，可实现LED电流的高精度化和低EMI化。与功率因数校正(Power Factor Correction)转换器组合，可应对高次谐波。内置650V耐压启动电路，可降低功耗。外接LED电流检测电阻，可实现自由度高的LED电流设定。是内置启动电路和MOSFET，便于在省空间基板上组建应用电路，可减少部件个数，实现低成本的IC。 • Quasi-resonant Switching Mode + PFC Circuit\n• Non-isolated Application\n• Built-in 650V Start-up Circuit\n• Built-in 650V Switching MOSFET\n• Maximum Frequency 300kHz\n• VCC Pin: Under Voltage Protection\n• VCC Pin: Over Voltage Protection (Latch)\n• SOURCE Pin: Leading-Edge-Blanking Function\n• ;

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Package：8-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER OFFL 400UA 8SOP

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