LM3450A 230Vac 30W 2 级可调光 LED 驱动器 评估板
技术文档
| LM3450AMT/NOPB | TSSOP (PW)| 16 |
| LM3450AMTX/NOPB | TSSOP (PW)| 16 |
| LM3450MT/NOPB | TSSOP (PW)| 16 |
| LM3450MTX/NOPB | TSSOP (PW)| 16 |
LM3450
| Input Voltage (Type) | AC/DC |
| Vin (Min) (V) | 85 |
| Vin (Max) (V) | 20 |
| Iout (Max) (A) | 2 |
| Vout (Min) (V) | 9 |
| Vout (Max) (V) | 60 |
| Regulated Outputs (#) | 1 |
| Topology | Flyback |
| Dimming Method | Forward Phase (Triac) Reverse Phase |
| Power Factor Correction (Min) | Active |
| Type | Inductive |
| Switching Frequency (Min) (kHz) | 60 |
| Switching Frequency (Max) (kHz) | 120 |
| Iq (Typ) (mA) | 1.6 |
| Vref (V) | 0.2 |
| UVLO Thresholds On/Off (V) | 13 / 7.9 |
| Special Features | Adjustable Switch Frequency Enable/Shutdown Thermal Shutdown |
| Rating | Catalog |
| Operating Temperature Range (C) | -40 to 125 |
| Pin/Package | 16TSSOP |
