30V, 1.2A Step-down High Brightness LED Driver With 5000:1 Dimming

The PT4115 is a continuous conduction mode inductive Step-down converter, designed for driving single or multiple series connected LED efficiently from a voltage source higher than the total LED chain voltage. The device operates from an input supply between 8V and 30V and provides an externally adjustable output current of up to 1.2A. Depending upon the supply voltage and external components, the PT4115 CAN provide more than 30 watts of output power. By China Resources Powtech (Shanghai) Co., Ltd
PT4115 's PackagesPT4115 's pdf datasheet
PT4115 pdf datasheet download


PT4115 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
PT4115 Application circuits
PT4115 circuits
This is one application circuit of PT4115,If you need more circuits,please download PT4115's pdf datasheet.


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