This article describes a simple technique for using a processors PWM output to produce an analog control voltage that matches the load’s input range, thus maximizing control resolution. Most ...

The output of the comparator op-amp is connected to a driver IC which has a high input/output isolation level. The power supply of this IC needs to be isolated as well so that the PWM transistors can ...

So, let’s get started… PWM to Voltage Converter Module! As usual, the module came without any supporting documents. I visited the seller’s page to get relevant information, from which I’ve seen: The ...

Timing is everything and generating clocks based off a PWM signal is often useful. The same circuit generates up to eight independent clocks using a shift-register.

Figure 1: This loop-powered 4-20 mA transmitter features PWM drive and galvanic isolation from the input signal. (Click on image to enlarge) The external PWM-encoded signal is a rectangular waveform ...

Pulse width modulation (PWM) is a powerful digital technique for controlling analog circuits with a microprocessor’s digital outputs. PWM is employed in a wide variety of applications, ranging from ...

The Arduino Mega's PWM pins are digital output pins located on D2 to D13 and D44 to D46, coming to a total of 15. While they function as normal digital pins that can switch a component either ...

Using the PWM allows fine controlof the comparator reference voltage. The PWM signal is filtered with anRC filter to produce an analogue voltage and is connected to thenegative comparator input pin.

3.3V to 1.8V high efficiency converter with 200mA driving capability PWM Regulator, UMC 0.13um HS/FSG Logic process.

This KTB2140 current-mode PWM controller can operate as an active-clamp flyback or forward converter, with a wide 8V to 80V input range.

Toshiba has expanded its family of three-phase brushless motor driver ICs which integrate motor speed control, sine wave PWM output, real-time automatic lead angle correction, and gate driver ...