NXP Semiconductors SSL8516BT
The SSL8516BT combines a controller for Power Factor Correction (PFC) and a flyback controller. Its high level of integration enables cost-effective LED lighting application power supply design using a very low number of external components. The PFC operates in Quasi-Resonant (QR) or Discontinuous Conduction Mode (DCM), with valley switching.| Part No. | SSL8516BT |
|---|---|
| Datasheet | SSL8516BT Download |
| Manufacturer |  NXP Semiconductors |
| Description | Greenchip PFC and flyback controller |
| Buy | Stock & Price |
FEATURES AND BENEFITS
2.1 Distinctive features● Integrated PFC and flyback controller
● Universal mains supply operation between 90 V (AC) to 305 V (AC)
● Fixed boost PFC with accurate maximum output voltage (NXP Semiconductors patented)
● High level of integration, results in cost-effective designs with very low external component counts
● Adjustable PFC switch off delay
● External PFC switch on and switch off override
● Accurate PFC switch on and switch off control (NXP Semiconductors patents: EP2566024A1, US20130057170, CN102969909 A) 2.2 Green features
● On-chip start-up current source
● Reduced IC supply current during burst mode
● Power-down functionality for very low standby power 2.3 PFC green features
● Valley/Zero-Voltage Switching (ZVS) for minimum switching losses (NXP Semiconductors patented)
● Frequency limitation reduces switching losses
● PFC switched off when a low-load is detected at the flyback output 2.4 Flyback green features
● Valley switching for minimum switchi...
