LM27952 Description
The LM27952 is a switched capacitor white-LED driver capable of driving up to 4 LEDs with 30mA through each LED. Its 4 tightly regulated current sinks ensure excellent LED current and brightness matching. LED drive current is programmed by an external sense resistor.
LM27952 Key Features
- NO INDUCTOR Fixed 750kHz Switching Frequency < 1µA Shutdown Current 14-pin LLP Package: 4.0mm X 3.0mm X 0.8mm