Multi-Mode PWM Controller of Flyback with Frequency Swapping and Integrated Protection

General Description In order to enhance the efficiency performance, the LD5523M1 integrates the multi-mode PWM controller, which consists of Quasi-Resonant (QR) PWM control for light load condition and peak load mode for heavy load condition. Moreover, the QR controller not only gains the sy

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Multi-Mode PWM Controller of Flyback with Frequency Swapping and Integrated Protection

In order to enhance the efficiency performance, the LD5523M1 integrates the multi-mode PWM controller, which consists of Quasi-Resonant (QR) PWM control for light load condition and peak load mode for heavy load condition. Moreover, the QR controller not only gains the system performance, but also b • Low Startup Current (<1mA)\n• Current Mode Control with Cycle-by-Cycle Current Limit\n• UVLO (Under Voltage Lockout)\n• VCC OVP (Over Voltage Protection)\n• OPP (Over Power Protection)\n• Internal OTP (Over Temperature Protection)\n• Gate Source/Sink Capability: 190mA/-150mA @ output pin with 33nF;

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丝印：Ytn/WM1/PP；Package：SOT-26；Multi-Mode PWM Controller of Flyback with Frequency Swapping and Integrated Protection

General Description In order to enhance the efficiency performance, the LD5523M1 integrates the multi-mode PWM controller, which consists of Quasi-Resonant (QR) PWM control for light load condition and peak load mode for heavy load condition. Moreover, the QR controller not only gains the sy

文件：947.4 Kbytes 页数：16 Pages

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SOT23-6

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上传：深圳市乐创天科技有限公司

SOT23-6

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上传：深圳市乐创天科技有限公司