FAN7601BMX Datasheet

Switching Controllers


The FAN7601BMX is a programmable frequency green current mode PWM controller. It is specially designed for the offline adapter applications and the auxiliary power supplies that require high efficiency at light load and no load. The internal high-voltage startup switch and burst mode reduce the power loss. FAN7601BMX Features • Green Current Mode PWM Control• Low Operating Current: Maximum 4mA• Burst Mode Operation• Internal High-Voltage Startup Switch• Under-Voltage Lockout (UVLO): 12V/8V• Latch Protection and Soft-Start Function• Over-Voltage Protection: 19V• Operating Frequency up to 300kHz• Maximum Duty Cycle: 95%


[{"Name":"Switching Frequency","Value":"300 kHz "},{"Name":"Output Current","Value":"250 mA "},{"Name":"Number of Outputs","Value":"1"},{"Name":"Maximum Operating Temperature","Value":"+ 150 C "},{"Name":"Mounting Style","Value":"SMD/SMT "},{"Name":"Package / Case","Value":"SOIC-8 Narrow "},{"Name":"Fall Time","Value":"35 ns "},{"Name":"Packaging","Value":"Reel "}]

Manufacturer information


Fairchild has a rich history as a pioneer in the semiconductor industry and that pioneering spirit endures today. In an era where diversity can dilute focus and hamper innovation, we specialize in the development and manufacturing of a complete portfolio of low- to high-power solutions for the mobile, industrial, cloud, automotive, lighting, and computing industries. Fairchild is one of the most reliable partners in the industry, offering the shortest time from concept to silicon, expert FAEs for customer support, and a flexible, multi-source supply chain. Our vision is clear – anticipate the power efficiencies demanded by tomorrow’s electronic products and deliver an amazing design experience

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