Str F6267 Datasheet Pdf • Updated

Disclaimer: The values in this report are typical from historical datasheets (circa 2005-2015). Always consult the latest official Sanken datasheet for your specific revision before designing or repairing any power supply.

While the exact pinout can vary slightly depending on the package, the typical functions of the 5 pins on the STR-F6267, as referenced in its datasheet, are:

| Parameter | Conditions | Min | Typ | Max | Unit | |--------------------------|-----------------------------|-----|-----|-----|------| | Startup current | VCC = 14V | - | 20 | 50 | µA | | Operating current | FB = 0V, after startup | - | 4.5 | 7 | mA | | Oscillation frequency | | 60 | 67 | 74 | kHz | | Maximum duty cycle | | 72 | 77 | 82 | % | | Overcurrent threshold | S/OCP pin voltage | 0.65| 0.72| 0.79| V | | OVP trigger voltage (VCC)| | 27.5| 28.5| 29.5| V | | Thermal shutdown temp. | | - | 140 | - | °C | str f6267 datasheet pdf

What your circuit or device is showing (e.g., dead power supply, ticking noise, blown fuses)?

The STR-F6267 is typically housed in a 5-pin TO-3PF molded package, designed for effective heat dissipation when attached to a heatsink. Pin Number Function Description Drain (D) Disclaimer: The values in this report are typical

Combines the high-voltage switching transistor and control circuitry to reduce external component count.

Ensures high reliability against voltage spikes. | | - | 140 | - |

Prevents high inrush current during startup.