SK8050S TO‑220F DC to DC Converter IC

SK8050S: Integrated DC to DC Converter IC with Internal Power MOSFET

The SK8050S is a highly integrated DC to DC converter IC in a TO‑220F package designed for step-down voltage regulation in power supply circuits. It integrates a switching controller and a high-voltage power MOSFET, offering efficient energy conversion with compact size. The SK8050S includes features such as under voltage lockout (UVLO), overtemperature protection (OTP), and current limit protection, making it a reliable choice for offline power converters and power adapter circuits.

DNA is a trusted supplier of MOSFETs and power transistors in India, offering retail and bulk purchase options. We stock popular electronic components like BJTs, MOSFETs, and rectifier diodes, available for fast dispatch across India.

Can’t find the exact transistor or Electronic Component? Our team can help you source it,  click here to contact us.

Features of SK8050S IC

• Integrated high-voltage N-channel power MOSFET
• Wide input voltage range
• Low standby power consumption
• Overtemperature and overcurrent protection
• Internal soft-start circuitry
• TO‑220F package for efficient thermal dissipation

Specifications of SK8050S IC

• Function: Integrated DC‑DC Buck Converter IC
• Input Voltage: Wide AC input range supported
• Switching Frequency: ~65 kHz typical
• Internal Power MOSFET included
• Thermal Shutdown and UVLO features
• Package: TO‑220F

Applications of SK8050S

• Offline power supplies
• AC to DC adapters
• Low-power SMPS circuits
• Battery charging circuits

Related Links

• SK8050S Datasheet (PDF)
• Browse More Transistors & Diodes

Package Include

• 1 × SK8050S DC to DC Converter IC (TO‑220F)