* n Regulated current sources with ± 0.5% matching between any two outputs n High efficiency 3/2 boost function n Drives one, two, three or four white LEDs n 2.7V to 5.5V Input Voltage n Up to 80mA output current n Analog brightness control n Active-low or high shutdown input (’94/95) n Very small sol
LM2794
National Semiconductor
470.52 KB
Current regulated switched capacitor led driver.
LM2794/LM2795 Current Regulated Switched Capacitor LED Supply with Analog and PWM Brightness Control
May 2003
LM2794/LM2795 Current Regulated Switch.
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