PWM Datasheet(PDF) - SP6128A - Exar Corporation

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PWM Datasheet, PDF

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Searched Keyword : 'PWM' - Total: 22 (1/2) Pages

Manufacturer	Part #	Datasheet	Description
Exar Corporation	SP6128A	131Kb/10P	Synchronous Step Down PWM Controller
	XR77128	1Mb/28P	Quad Output Digital PWM/PFM
	SP6123	155Kb/18P	Synchronous Step-Down PWM Controller
	XR77129	1Mb/28P	40V Quad Output Digital PWM/PFM
	XRP7704	865Kb/31P	Quad-Output Digital PWM Buck Controller
	SP6132H	290Kb/14P	High Voltage, 300KHz Synchronous PWM Controller
	SP6134	776Kb/15P	600kHz Synchronous PWM Step Down Controller
	XRP7713	1Mb/29P	Three Channel Digital PWM Step Down Controller
	XRP7714	1Mb/27P	Quad Channel Digital PWM Step Down Controller
	XRP7714_1009	955Kb/29P	Quad Channel Digital PWM Step Down Controller
	XRP7714	942Kb/29P	Quad Channel Digital PWM Step Down Controller
	XRP7708	1Mb/28P	Quad Channel Digital PWM Step Down Controllers
	XRP7708	97Kb/2P	Quad Channel Digital PWM Step Down Controller
	XRP7708	860Kb/27P	Quad Channel Digital PWM Step Down Controller
	XRP6658	541Kb/11P	1A 1.5MHz PFM/PWM Synchronous Step-Down Converter
	SP6134H	745Kb/15P	High Voltage, 600kHz Synchronous PWM Step Down Controller
	SP6137	733Kb/15P	Wide Input, 900kHz Synchronous PWM Step Down Controller
	XRP7675	784Kb/12P	3A 18V Synchronous PFM/PWM Step-Down Regulator
	XRP7674	737Kb/12P	2A 18V Synchronous PFM/PWM Step-Down Regulator
	SP6139	733Kb/16P	Wide Input, 1.3MHz Synchronous PWM Step Down Controller

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What is PWM

PWM (Pulse Width Modulation) is one of the digital signal processing methods used in the field of electronic components.

PWM is a method of imitating an analog signal using a digital signal. It is a method of adjusting the maximum and minimum values while maintaining a constant frequency and outputting them.

A PWM signal expresses an analog signal using a ratio called duty cycle among digital signals, and duty cycle means the ratio of time when high and low states appear alternately.

PWM is used in power conversion circuits, motor control, LED dimming, and many other applications.

For example, in motor control, PWM is used to control the speed and direction of a motor.

By using PWM, the voltage applied to the motor can be turned on/off at regular intervals to control the rotation speed of the motor.

PWM is also widely used in LED lighting. By controlling the amount of voltage applied to the LED using PWM, the brightness of the LED can be adjusted.

Therefore, electronic component PWM is one of the methods of imitating an analog signal using a digital signal, and is a technology used in various fields such as power conversion circuits, motor control, and LED dimming.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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