Source terminal of the internal Power MOSFET, typically clamped to common ground. VCC
| Pin | Name | Description | | :--- | :--- | :--- | | 1 | | Ground reference for the IC and source connection for the internal MOSFET. | | 2 | VCC | Power supply input for the control circuit. An external capacitor filters the supply. | | 3 | FB | Feedback input. This pin receives the feedback signal from the secondary side (usually via an optocoupler) to regulate the output voltage. | | 4 | CS | Current sense input. This pin monitors the current through the internal MOSFET via an external sense resistor to enable cycle-by-cycle overcurrent protection. | | 5 | DRAIN | Drain connection for the internal high-voltage power MOSFET. This pin connects directly to the primary winding of the switching transformer. | str f6267 datasheet pdf
The is a key component in many modern power supply designs. Manufactured by Sanken Electric Co., Ltd. , this integrated circuit (IC) is an off-line switching regulator that has been widely adopted in consumer electronics. This article serves as a comprehensive guide and an information hub for the STR-F6267, consolidating its technical specifications, key features, typical applications, and most importantly, where you can find and download its datasheet PDF. Source terminal of the internal Power MOSFET, typically
: Features integrated overcurrent protection (OCP), overvoltage protection (OVP), soft-start mechanisms, and thermal shutdown (TSD) circuits. An external capacitor filters the supply