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2022-09-24 23:33:15
FAN7601 - Green Current Mode PWM Controller
Features • Green current mode PWM control • Low operating current: 4mA max • Burst mode operation • Internal high voltage startup switch • Under voltage lockout (UVLO): 12V/8V
• Latch-up protection and soft-start function • Over-voltage protection: 19V
• Operating frequency up to 300kHz
• Maximum duty cycle: 95%
Typical Applications • Offline Adapter Applications • Auxiliary Power Supply
FAN7601 is a green programmable frequency current mode PWM controller. It is designed for offline adapter applications and auxiliary power supplies which require high efficiency at light and no load. Internal high voltage start switch and continuous shooting mode reduce power consumption. FAN7601 includes some protection latch-up protection, over-voltage protection, etc. Latches can be used for overvoltage protection protection and/or thermal protection, etc. and soft-start to prevent overshoot of the output voltage during startup.