For the PDF version of this article, click here. Over the years, power supply designers have been persuaded that current mode is superior to its voltage-mode counterpart. As a result, the major PWM ...

Unveiled as the market's first single-chip, interleaved PWM controllers for 50A to 100A power supplies, the UCC28220 and UCC2821 peak current mode controllers are available in interleaved-forward or ...

When you plug almost any small computing or consumer electronics device into a power receptacle, it's safe to say that the plug you are holding links to an external power supply (EPS). This is crucial ...

Supports a wide range of power transistors from Si MOSFETs and IGBTs to SiC MOSFETs, with built-in high accuracy undervoltage prevention malfunction Santa Clara, CA and Kyoto, Japan, Oct. 08, 2024 ...

The LT8711 is a multitopology current mode PWM controller that can easily be configured as a synchronous buck, boost, SEPIC and ZETA DC/DC converter, or as a nonsynchronous buck-boost converter. This ...

Pulse width modulation is a form of signal communication that transposes a signal from analog to digital form. Analog signals with changing amplitude and frequency pass through a comparator and are ...

Many applications using miniature brushed DC motors require motors to operate at more than one load point or through specific load cycles. Running a motor at usable load points requires a variable, ...

Santa Clara, CA and Kyoto, Japan, Oct. 08, 2024 (GLOBE NEWSWIRE) -- ROHM Semiconductor today announced new external FET-type controller ICs utilizing PWM current control mode optimized for AC-DC power ...