DK1203 AC-DC Switch Mode Power Controller IC - DIP-8

The DK1203 SMPS IC is a high-performance monolithic switch-mode power controller IC designed for low-power offline AC-DC applications. It combines a PWM controller with a built-in high-voltage power MOSFET in a compact DIP-8 package, making it ideal for small and efficient SMPS designs. It features low standby power, frequency jittering to reduce EMI, and integrated protection functions, making it a reliable solution for chargers, LED drivers, and auxiliary power supplies.Features :Integrated PWM controller with high-voltage MOSFETWide input voltage range (85V–265V AC)Low standby power for energy-efficient designsFrequency jittering function to reduce EMIBuilt-in over-voltage, over-current, and thermal protectionInternal startup and feedback circuitryDIP-8 through-hole package for easy prototyping and solderingSpecifications :Model: DK1203Input Voltage: 85V – 265V ACOutput Type: PWM SwitchingPackage: DIP-8Package Pitch: 10.16mmSwitching Frequency: ~65kHz (typical, with jitter)MOSFET Voltage Rating: Up to 700VApplication: AC-DC SMPS controlPackage Includes:1 × DK1203 AC-DC Switch Mode Power Controlling DIP-8 IC

INR 19 · In stock