丝印代码：AP39303；QUASI-RESONANT PWM SWITCHER

Features Quasi-Resonant Operation under all Line and Load Condition Peak Current Mode Control @ DCM High-Voltage Startup Built-In 700V High Performance Power MOSFET Embedded VCC LDO to Guarantee Wide Range VCC_IN Voltage Low VCC Charge Current Reduces Standby Power in Output Short Situation

QUASI-RESONANT PWM SWITCHER

Features Quasi-Resonant Operation under all Line and Load Condition Peak Current Mode Control @ DCM High-Voltage Startup Built-In 700V High Performance Power MOSFET Embedded VCC LDO to Guarantee Wide Range VCC_IN Voltage Low VCC Charge Current Reduces Standby Power in Output Short Situation

Quasi-Resonant PWM Switcher

The AP39303 is a highly integrated power switcher with a built-in Quasi-Resonant (QR) PWM controller and a 700V high performance power MOSFET. AP39303 is specially designed for offline power supply that requires ultra-low standby power, high-power density and comprehensive protection. Coordinating w •Quasi-Resonant Operation under all Line and Load Condition \n•Peak Current Mode Control @ DCM\n•High-Voltage Startup\n•Built-In 700V High Performance Power MOSFET\n•Embedded VCC LDO to Guarantee Wide Range VCC_IN Voltage\n•Low VCC Charge Current Reduces Standby Power in Output Short Situation\n•Ada;

封装/外壳：16-SOIC（0.154"，3.90mm 宽）12 根引线，熔断引线 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC OFFLINE SWITCH FLYBACK 16HSOP 集成电路（IC） AC DC 转换器，离线开关

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