AN8026 is an integrated circuit developed for controlling self-excited switching power supplies using the RCC pseudo-resonance control method. It is compact and equipped with only the necessary minimum functions. The maximum on-period and minimum off-period can be set separately using an external capacitor and resistor, respectively. It is suitable for power supply of AV equipment.
The Panasonic AN8026 is an integrated circuit designed for controlling self-excited switching power supplies using the RCC pseudo-resonance type control method. It is a compact component equipped with essential functions, suitable for powering AV equipment such as televisions, facsimiles, printers, and scanners. The IC allows the maximum on-period and minimum off-period to be set separately using external capacitors and resistors.
| Output peak current | +1 A maximum |
|---|---|
| Operating ambient temperature | -30 to +85 |
| Power dissipation | 874 mW |
It is suitable for televisions, facsimiles, printers, scanners, and video equipment.
The IC can directly drive a power MOSFET with a maximum output peak current of +1 A.
You connect an external capacitor and resistor to pin 2 (TOFF) to determine this timing.
The IC stops operation when the supply voltage drops below 8.6 V.