FAN6300HMY
控制器, PWM准谐振, 25V-10V电源, 190 kHz, SOIC-8
The FAN6300HMY is a highly integrated quasi-resonant current-mode PWM Controller provides several features to enhance the performance of flyback converters. It is suitable for high-frequency operation (up to 190kHz). A built-in HV startup circuit can provide more startup current to reduce the startup time of the controller. Once the VDD voltage exceeds the turn-on threshold voltage, the HV startup function is disabled immediately to reduce power consumption. An internal valley voltage detector ensures power system operates at quasi-resonant operation over a wide-range of line voltage and any load conditions, as well as reducing switching loss to minimize switching voltage on drain of power MOSFET. To minimize standby power consumption and light-load efficiency, a proprietary green-mode function provides off-time modulation to decrease switching frequency and perform extended valley voltage switching to keep to a minimum switching voltage.
- High-voltage startup
- Quasi-resonant operation
- Cycle-by-cycle current limiting
- Peak-current-mode control
- Leading-edge blanking (LEB)
- Internal minimum tOFF
- Internal 5ms soft-start
- Over power compensation
- GATE Output maximum voltage
- Auto-recovery over-current protection(FB pin)
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| Yes | ||
| 55 ns | ||
| Matte Tin | ||
| 260 | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 1 | ||
| 8 | ||
| 1 | ||
| No | ||
| -40 to 125 °C | ||
| 105 °C | ||
| -40 °C | ||
| -0.3 to 25 V | ||
| 8SOIC N | ||
| 8 | ||
| Quasi-Resonant Controller | ||
| 5 x 4 x 1.5 mm | ||
| No | ||
| SOIC N | ||
| 25 V | ||
| 9 V | ||
| 190 kHz | ||
| 145 ns |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | null |
| ECCN: | EAR99 |
| HTSN: | 85423190 |
| Schedule B: | 85423190 |
Factory Lead Time: