Advantage Supply PT4516ESOH, PT4516EESH, PT4516G, PT4516NH, PT4516NF, PT4515NF, PT4515NH,

PT4556NF, PT4556F, PT4556G, PT4556J, PT4556K, PT4556CF, PT4556CG, PT4556CJ, PT4556CK, PT4557,

PT4565E, PT6003, PT4051A, PT4515C, PT4516C, PT4553, PT4516NF is a dual-channel high-precision linear LED driver chip, .

With single-segment architecture, there is no EMI problem.

The PT4516NF system does not need magnetic components such as inductors or transformers, and the entire system has a simple structure and low cost.

PT4516NF adopts patented current control and compensation technology, the current accuracy can be controlled within ±3%, it can be set by external resistance, and the peak current is 60mA.

Multiple chips can be used in parallel to increase the current output capability.

PT4516 has built-in over-temperature and high-voltage automatic current reduction function, and over-temperature protection function.

The PT4516NF is available in SOP-8 and ESOP-8 packages.

PT4516NF Features

@Simple peripheral circuit, no need for magnetic components @Internal integrated high-voltage start-up circuit

@LED output current adjustable, single channel maximum peak current 60mA

@ Support dual-channel and multi-chip parallel to increase current output capability @±3% LED output current accuracy

@Excellent EMI performance@Over-temperature auto-regulating current function@High-voltage auto-regulating current function@Over-temperature protection function@ Available in SOP-8 and ESOP-8 packages

PT4516NF Application LED Candle Light@LED Bulb/Spotlight@Other Compact LED Lighting Products