LM3450
Снят с производства
Краткое описание:
LED Driver with Active Power Factor Correction and Phase Dimming Decoder
Дополнительная информация
The LM3450 is a primary-side controller for a dimmable LED driver with active power factor correction (PFC) and a phase dimming decoder. It provides a uniform flicker-free dimming range from 0 to 100% and is designed to interface with both leading-edge (Triac) and trailing-edge dimmers. The device features a dedicated pin for adjusting the dimming mapping and provides high power factor by operating in critical conduction mode.
| RoHS | Compliant |
| Lead-free | Yes |
| Power Factor | 0.99ratio |
| Dimming Range | 0-100percent |
| Supply Current | 5mA |
| Input Voltage Range | 12 to 24V |
| Operating Frequency | VariablekHz |
