Andreessen Horowitz leads a Series A investment in Diode Computers, which translates printed circuit board layouts into code.

PatelWhen Raj Patel looks down from an airplane, he doesn't see streetlamps dotting the ground. He sees potential business partners. Patel founded Ferndale-based Midwest Circuits, now a municipal ...

In production, this may be replaced with a zero Ohm resistor. The open circuit protection circuit shown utilizes R9, causing it to serve an additional function, in conjunction with Zener diode D2. In ...

Modern LED driver ICs, such as the TLC59283, employ so-called “pre-charge FET” circuits which eliminate these ghosting effects (Figure 1a). As explained earlier, the root cause of ghosting is stray ...

MILPITAS, Calif., May 08, 2023 (GLOBE NEWSWIRE) -- Lumissil Microsystems, a division of Integrated Silicon Solution, Inc. (ISSI), announces the release of its latest 48-channel LED driver with a ...

As well as thermal de-rating to increase reliability, protections include LED open detection, output short circuit protection, SET pin short circuit protection (see diagram), over-voltage mute, ...

For one open LED: Power Limit Circuit. A power-limit circuit can be added to the circuit in Fig. 1 to limit the overall power when there is a large voltage variation for parallel strings of LEDs, ...

Saving the designer board space, the TPS9255x from Texas Instruments is a constant current buck LED driver micro-module family whose integrated power switch enables driving a single string of LEDs ...