SSL5031TS Description
The SSL5031TS is a highly integrated, high-precision, non-isolated MOSFET buck-boost controller. It is intended to drive LED lamps in universal mains non-dimmable lighting applications up to 25 W. The SSL5031TS operates in Boundary Conduction Mode (BCM) with on-time regulation.
SSL5031TS Key Features
- Driving LED strings from a rectified mains supply
- Small electronic Bill of Materials (BOM) enabling a pact solution and a small
- Excellent line regulation, load regulation and LED output current accuracy
- Minimum reverse recovery losses in freewheel diode
- Zero Current Switching (ZCS) and valley switching for switch turn-on
- Minimal inductance value and size required
- High efficiency (up to 88 %)
- Ultra low IC current during operation (< 150 A)
- Auto-recovery protections
- UnderVoltage LockOut (UVLO)
SSL5031TS Applications
- Driving LED strings from a rectified mains supply