TEA1753T Key Features
- Integrated PFC and flyback controller
- Universal mains supply operation (70 V (AC) to 276 V (AC))
- Dual-boost PFC with accurate maximum output voltage (NXP patented)
- High level of integration, resulting in a very low external ponent count and a
- Adjustable PFC switch off delay
- On-chip start-up current source
- Power down functionality for very low standby power
- Valley/Zero Voltage Switching (ZVS) for minimum switching losses (NXP patented)
- Frequency limitation to reduce switching losses
- PFC is switched off when a low load is detected at the flyback output