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FSDM0265RNB Datasheet(PDF) 2 Page - Fairchild Semiconductor |
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FSDM0265RNB Datasheet(HTML) 2 Page - Fairchild Semiconductor |
2 / 20 page ![]() FSDM0265RNB 2 Internal Block Diagram Figure 2. Functional Block Diagram of FSDM0265RNB 8V/12V 2 6,7,8 1 3 Vref Internal Bias S Q Q R OSC Vcc Vcc I DELAY I FB V SD TSD Vovp Vcc Soft Start S Q Q R R 2.5R Vcc good Vcc Drain Vfb GND Gate driver 5 Vstr I CH Vcc good VBURL/VBURH LEB + - 4 Ipk Freq. Modulation VBURH Vcc I BUR(pk) Burst Normal PWM |