Go to product viewer dialog for this item. Datasheet PDF: Comprehensive Guide to Sanken’s Power IC The Go to product viewer dialog for this item.
The always includes a reference design. Below is a simplified description of a 60W to 100W flyback converter.
The is an indispensable tool for anyone repairing or designing power supplies using this robust controller. By understanding its pin functions, protection features, and typical application circuit, you can build efficient, reliable flyback converters in the 40-100W range. Always download the latest version from an authorized distributor and respect the maximum ratings to avoid costly failures. str f6267 datasheet pdf
| Parameter | Symbol | Rating | Unit | |-----------|--------|--------|------| | Drain-Source Voltage (MOSFET) | VDSS | 650 | V | | Peak Drain Current (Pulse) | IDP | 12 | A | | Continuous Drain Current (TC=25°C) | ID | 5.5 | A | | VCC Supply Voltage | VCC | 32 | V | | FB Pin Input Voltage | VFB | -0.3 to 7 | V | | Peak VCC Clamp Current | ICC | 10 | mA | | Operating Junction Temperature | Tj | -20 to +125 | °C | | Storage Temperature | Tstg | -40 to +125 | °C |
Connected to the internal power MOSFET source. Used for current sensing. Ground (GND) Reference ground for the control circuitry. 4 VCC Go to product viewer dialog for this item
MOSFET Source connection (usually connected to current sense). Vcc Power supply for the control circuit. 4 FB/OLP Feedback / Overload Protection terminal. 5 GND Ground connection.
Source terminal of the internal MOSFET. Connected to the primary ground via a current-sensing resistor. Ground terminal for the internal control circuitry. Pin 4 Below is a simplified description of a 60W
Controls the timing of the switching cycle. Replacement and Equivalents