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 ...

Tight foundry capacity has constrained semiconductor supply, with PWM ICs in particularly serious shortages. The IC shortages are delaying shipments of end-market devices that are badly needed to ...

Milpitas, Calif. – Intersil's Endura ISL6522B is a single-phase dual-mode synchronous-buck PWM controller/driver IC designed to solve start-up problems associated with pre-biased loads such as found ...

iWatt Inc. introduces the iW1810 ac/dc digital PWM IC, which integrates an 800-V bipolar power transistor as well as numerous features to save external components and ensure high efficiency. iWatt Inc ...

Power management integrated circuits (PWM ICs) using mature processes remain in short supply, but suppliers - particularly those mainly engaged in the consumer electronics sector - are still reluctant ...

Suited for isolated telecom dc/dc or universal off-line input ac/dc power supplies, the MAX5068 current-mode, PWM controller offers a switching frequency that is programmable from 12.5 kHz to 1.25 MHz ...

Designed for pulse-width modulation (PWM) motor control, the A3948 integrates on-chip DMOS output transistors in an H-bridge configuration. Consequently, the motor ...

KIRCHHEIM/TECK, Germany--(BUSINESS WIRE)--Dialog Semiconductor plc (FWB: DLG), a provider of highly integrated power management, audio, AC/DC and short-range wireless technologies, today launched the ...

TOKYO--(BUSINESS WIRE)--Toshiba Electronic Devices & Storage Corporation ("Toshiba") today announced the launch of “TB67B000AHG,” a new three-phase brushless motor driver for home appliances such as ...

Hello,<P>After reading a few post from <B>stickmewithneedles</B> and <B>Unobtanium</B>, I'm planning on making a thermal fan control circuit employing PWM. <P>I've no EE degree, but I love electronics ...