SSL5231BT Overview
The SSL5231BT is a highly integrated, high-precision buck controller with an external MOSFET. It is intended to drive LED lamps in dimmable lighting applications up to 25 W. The SSL5231BT is designed for high power factor, phase-dimmable applications.
SSL5231BT Key Features
- Supports most available dimming solutions
- Deep dimming level
- Flicker-free dimming
- Low ponent count ensuring a pact solution and small, single layer
- Excellent line regulation and load regulation and good LED output current accuracy
- Minimal recovery losses in freewheel diode
- Zero Current Switching (ZCS) and Valley switching for turn-on of switch
- Minimum inductance value and size required
- High efficiency (up to 91 %)
- Ultra low IC current during operation (< 165 A)
SSL5231BT Applications
- Supports most available dimming solutions