Str F6267 Datasheet Pdf <Mobile>

Integrated soft-start, current limiting, thermal shutdown, and high efficiency (up to 95%) 🔌 Pinout Information

The is an off-line switching regulator IC developed by Sanken . It is designed for use in power supply circuits, integrating a power MOSFET and a current-mode PWM controller into a single 5-pin package. 📄 Quick Datasheet Summary Manufacturer: Sanken Package Type: 5-pin SIP (Single In-line Package) or ZIP

If the power supply attempts to click or cycle rhythmically without staying on, check the VCCcap V sub cap C cap C end-sub str f6267 datasheet pdf

Check the startup resistor connected to Pin 4. If it opens, the IC cannot boot. Also, check for a short circuit between Pin 1 (Drain) and Pin 2 (Source).

Connected to the internal power MOSFET drain. Connects to the primary winding of the flyback transformer. Source (S) If it opens, the IC cannot boot

Combines control circuitry and a 650V rugged power MOSFET.

The device uses a simple 5-pin layout to handle both control functions and high-voltage power handling. Pin Number Function Description Drain Connects to the primary winding of the flyback transformer

Note: Some datasheets list a 5-pin configuration where the functions of pins 6-8 are not available. Always refer to the official Sanken datasheet for the exact pin count and functions of your specific device.