Description
SCT2932 is a high efficiency, constant current, continuous mode inductive step-down converter, designed for driving constant current to high power (single or multiple) LED with only 4 external components.
Features
- 1.5A output current Wide input voltage range: 5V to 33V High efficiency (up to 97%) Internal NDMOS power switch Single pin on/off and brightness control using PWM Hysteretic PFM improves efficiency at light loads With thermal/soft start /LED open-short detect protection Only 4 external components Up to 1Mhz switching frequency Typical 3% output current accuracy.
SCT2932-StarChips.pdf
