Low-cost, 8-bit, single-chip microcontrollers are stingy when it comes to on-chip PWM (pulse-width-modulation) resources. The use of a PWM resource often forces a designer to sacrifice a ...

To meet the demands of modern motor-control applications, which are being driven by the increased need for more energy-efficient appliances, engineers are looking for ways to better control motor ...

How to set up an PIC microcontroller to deliver high-precision frequencies from 1 Hz to 4 MHz. Examples of the frequencies delivered by this microcontroller design. In timing applications, a time-base ...

The UCC38500 family of BiCMOS combination PFC/PWM controllers provide easy and cost-effective compliance to IEC 1000-3-2 harmonic reduction requirements of cost-sensitive off-line equipment. By ...

[Hugatry] wanted to replace the adjustment pot on an LM2596 buck converter with a microprocessor-controlled voltage. The regulator IC uses a divider to generate a 1.25V reference from the output. The ...