FSL117MRIN Integrated PWM Controller with 700V SenseFET DIP-8

The FSL117MRIN is a highly integrated Pulse Width Modulation (PWM) controller with an internal 700V SenseFET, designed for cost-effective and efficient offline Switch-Mode Power Supplies (SMPS). This device simplifies the design of flyback converters by reducing component count, size, and overall system cost.​

Key Features:

• Integrated PWM controller with internal 700V SenseFET
• Advanced soft burst mode for low standby power and reduced audible noise
• Multiple protection features: OLP, OVP, AOCP, UVLO, TSD, OSP, LOVP
• Internal startup circuit and built-in 15 ms soft-start
• Random frequency fluctuation for low EMI
• Compact DIP-8 package for through-hole mounting

Additional Specifications:

• Package Type: DIP-8
• Supply Voltage: 13V to 23V
• Current: 0.8A
• Type: Offline PWM Controller with Integrated Power Switch