Description
BP2832A is a high precision constant current buck LED driver chips. Chip inductor current critical work in continuous mode for the full range of 85Vac ~ 265Vac input voltage non-isolated Buck LED constant current power supply.
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^BP2832A chip integrated 500V power switch, patented drive and current detection methods, the chip’s operating current is very low, no auxiliary winding detection and power, only a few external components, you can achieve excellent constant current characteristic greatly saves system cost and size.
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^Within BP2832A chip with high-precision current sampling circuit, while using the patented constant current control technology to achieve high-precision LED constant current output and excellent line voltage regulation. Chip inductor current critical work mode, the output current does not work with the inductance and the LED changes in voltage changes, to achieve excellent load regulation.
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^BP2832A with multiple protection features, including LED open / short circuit protection, CS resistor short circuit protection, undervoltage protection, chip overheating regulation.
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^BP2832A using SOP-8 package.
Manufacturer:Electronic Components
Datasheet:BP2832A_EN_DS_Rev.1.0.pdf
