Part Number | LM27952 |
Manufacturer | National Semiconductor |
Title | White LED Adaptive 1.5X/1X Switched Capacitor Current Driver |
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 s... |
Features |
n n n n n n n n n n Drives up to 4 LEDs with up to 30mA each Regulated current sources with 0.2%(typ.) matching 3/2x, 1x Gain transition based on LED VF Peak Efficiency Over 85% Input Voltage Range: 3.0V to 5.5V PWM Brightness Control Very Small Solu...
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Datasheet | LM27952 Datasheet |