EDN

Creating a Constant Current Source using TPS54232

The need for a constant current source has been illustrated in this project which uses the TPS54232 step down swift DC/DC converter. The need for a constant current source has been illustrated in this ...
Electronic Design

Enhanced VLED Driver Updates JFET Constant-Current Source

Download this article in PDF format. High-brightness visible-light LEDs (VLEDs) require a constant-current source. This simple, RFI-free circuit takes advantage of the normally-on properties of the ...
EDN

Fairchild Introduces the First Intelligent Power Switch Integrating a Low-Current IC and a p-Channel MOSFET for Slew Rate Control Up to 3 A

Fairchild Semiconductor announced the FDC6901L, a one-of-a-kind power switch integrating an advanced Trench technology p-channel MOSFET with a slew-rate controller IC. The result is an intelligent ...