15 Led Driver Circuit Diagram. Basically it is only composed of a dc voltage source and a limiting resistor, rlimit. Here, for a fixed reference supply.
Basically it is only composed of a dc voltage source and a limiting resistor, rlimit. The output current of the ic is upto 1.5a, therefore you can drive any led in this current range. This ic will give upto 100ma output current.
Circuit diagram of a fixed frequency led driver using mp3302 led driver ic is shown in the diagram (fig4) below.
15 Led Driver Circuit Diagram. Microc examples c codes proteus isis circuits schematic circuit diagram. Simple linear led driver circuit. But just think will it be a good option for driving a load like an led? The input dc of 1.5 volts is processed by the ic to generate a high frequency.