high-efficiency constant-current led driver.
Three-Channel Parallel LED Driver for a Large Range
of Forward Voltages
Description
External Resistor Sets Maximum (100%) LED Current 2.7V to 5.
Portable Handheld Backlight PDAs, DVD players, Pagers, Camcorder Backlights Portable Medical Diagnostic Equipments.
External Resistor Sets Maximum (100%) LED Current 2.7V to 5.5V Input Voltage Range 1MHz Operating Frequency Shutdown Isolates Output from Input, Typically <1µA Protections: Short-Circuit; Soft-Start Limits Inrush
Current.
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