LM3632A backlight equivalent, single-chip backlight.
*1 Drives up to Two Strings of Typically Eight LEDs in Series
– Integrated Backlight Boost with 29-V Maximum Output Voltage
– Two Low-.
* Smart Phone LCD Backlighting and Bias
* Small Tablet LCD Backlighting and Bias
Simplified Schematic
LBL LFL
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The LM3632A integrates the WLED drivers for both the backlight of the LCD panel and the camera flash along with the bias power for the LCD panel into one device. The device has all the safety features required in LED drivers with up to 90% efficiency.
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