This is a reference design for a SEPIC/linear LED-display backlight driver for eight parallel strings of 8 WLEDs (white LEDs) at 70mA/string. The dimming ratio is 4000:1. The input voltage is 16V to ...
Maxim Integrated Products introduces the MAX8847/MAX8848, negative charge pumps for up to 6 or 7 white LEDs (WLEDs) in a 3 x 3 mm TQFN package. These backlight drivers employ a negative-charge-pump ...
Small portable electronic systems such as mobile telephones, personal media players (PMPs), digital still cameras (DSCs), digital video cameras (DVCs), portable medical equipment (PME), and ...
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