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.Patented logical feedback for automatic supply regulation
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.LED brightness global dimming control
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.Open detection to bypass unconnected or broken LED strings
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.2 constant current sinkers with output voltage sustainable to 24V
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.Excellent regulation to load, supply voltage and temperature
Temperature regulation: ± 0.01%/°C,
Load regulation: ± 0.1%/V
Line regulation: ± 0.5%/V
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.High current matching accuracy: ± 1% between outputs, ± 2% between ICs
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.Constant output current : 80 – 360/480mA@3.3/5V
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.Low dropout voltage 0.8V@480mA,VDD=5V
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.Output current is set by a single external resistor and OEI programmable outputs
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.CMOS Schmitt trigger inputs
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.Built-in power on reset(POR) circuit forces all the outputs ON while power on
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.Built-in thermal protection function to prevent damage from over current operation
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.Applications: Global dimming LED backlight
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