PartNumber: Not provided
The KP2202SGA is a high-performance quasi-resonant (QR) current-mode PWM controller designed for offline flyback AC-DC power supplies. It features an integrated high-voltage startup circuit, X-capacitor discharge function, and supports MOSFET and GaN power devices for high-frequency, high-efficiency power conversion. The controller operates in valley-switching mode with selectable switching frequencies of 140kHz, 300kHz, or 500kHz, enabling compact, high-performance charger and adapter designs. It also incorporates green-mode operation for ultra-low standby power (<30mW) and advanced EMI optimization
| Product group | Integrated Circuit (IC) |
|---|---|
| Package | SSOP-10 |
| Model Number | KP2202SGA |
| Operating Mode | Quasi-Resonant (QR) Current-Mode PWM Controller |
| Product Keywords | QR Flyback Controller, Offline PWM Controller, GaN Flyback Controller, High-Frequency PWM IC, AC-DC Controller, Power Supply Controller, Charger Controller, Adapter Controller |
