Quality — Str F6267 Datasheet Pdf Extra
In a classic flyback converter design, the STR-F6267 handles the high-voltage switching on the primary side of the circuit.
Operates reliably in high-heat environments, with some models rated up to 105°C . Common Applications
The datasheet provides the exact absolute maximum ratings, electrical characteristics, and typical performance curves, which are essential for accurate circuit design.
According to the STR-F6267 datasheet , this device provides a high-performance solution for power management in consumer and industrial electronics. Key Features of the STR-F6267 str f6267 datasheet pdf
The STR-F6267 is a versatile IC and can be found in a wide range of electronic devices where efficient and reliable power conversion is required. Its datasheet lists typical applications including:
AC/DC adapters and switching power supplies for office automation.
The STR-F6267 is a versatile regulator used across consumer and industrial electronics: In a classic flyback converter design, the STR-F6267
– This terminal connects directly to the internal high-voltage power MOSFET drain. It acts as the primary input for the high-voltage startup signal, drawing power from the rectified AC mains until the auxiliary winding takes over.
You can find the detailed technical documentation on several electronics portals:
| Specification | Detail | | :--- | :--- | | | Sanken Electric Co., Ltd. | | Part Number | STR-F6267, STRF6267 | | Function | Off-line Quasi-Resonant Flyback Switching Regulator | | Package | TO-3PF-5 (ZSIP-5, TO-220F) | | Power MOSFET Rating | High-voltage (e.g., 650V+), integrated | | Control Method | Current-Mode PWM | | Key Features | Quasi-Resonant, Soft-Start, Frequency Foldback | | Protections | OCP, OVP, Thermal Shutdown | | Typical Output Power | Up to 85W (in applications like TVs and monitors) | | RoHS Status | Lead-free / RoHS Compliant | According to the STR-F6267 datasheet , this device
Connected to the internal power MOSFET drain. Pin 2 (Source): Ground reference for the MOSFET. Pin 3 (VCC): Control circuit power supply input. Pin 4 (Feedback): Used for output voltage regulation.
Power Supply Input. Feeds control logic via the auxiliary transformer winding. GND Control ground terminal reference. 6 FB