International Rectifier announces the introduction of the IRS2500S µPFC power factor correction (PFC) control IC for switch mode power supply (SMPS), LED drivers, fluorescent, and HID electronic ...

Allegro MicroSystems, Inc. adds a new DC-DC converter controller to their existing line of automotive LED lighting drivers. This new LED driver IC provides a programmable constant current output for ...

MILPITAS, Calif., April 10, 2023 (GLOBE NEWSWIRE) — Lumissil Microsystems, a division of Integrated Silicon Solution, Inc. (ISSI), announces the release of its latest high-performance synchronous Buck ...

The IRS2983 employs primary side regulation that reduces component count and simplifies design by eliminating the opto-isolator and other components necessary for isolated feedback for fixed loads.

Lumissil Microsystems has introduce a speciallist RISC-V microcontroller for touch-controlled LED-based user interfaces, with optional sound feedback. There are two versions: IS31CS9310 for industrial ...

MILPITAS, Calif., March 10, 2025 (GLOBE NEWSWIRE) -- Lumissil Microsystems, a leader in LED driver semiconductor solutions, today announced the release of its new IS31FL3758 matrix LED driver, ...

LED-based bulbs that replace their incandescent counterparts require a significant amount of engineering (Fig. 1). In the 60 W range the LED driver board can take up about 15% of the overall cost of ...

LED driver IC design house Macroblock has obtained orders with shipments scheduled until year-end of 2021 with quotes its products for rising due to tight supply of wafer foundry and IC ...

China-based power management IC (PMIC) makers are keen on developing LED driver ICs optimizing mature technology. Chinese LCD driver IC suppliers have caught up with international players ...

Linear constantcurrent drivers, for instance, offer low EMI, low cost, and use only a few components. Many designers favor them for low-current applications where power loss is a minor concern. If ...