PWM Datasheet(PDF) - AIC3843 - Analog Intergrations Corporation

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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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Manufacturer	Part #	Datasheet	Description
Analog Intergrations Co...	AIC3843	189Kb/11P	Current-Mode PWM Controller
	AIC3842	114Kb/7P	Current-Mode PWM Controller
	AIC2302	204Kb/11P	700mA Synchronous PWM Step-Down
	AIC2304	218Kb/14P	1A Synchronous PWM Step-Down
	AIC2323	292Kb/13P	3.2A 550k/1.1MHz Synchronous PWM
	AIC1596	61Kb/5P	3A STEP-DOWN PWM REGULATOR
	AIC1594	75Kb/6P	1A STEP-DOWN PWM REGULATOR
	AIC2300	202Kb/10P	400mA Synchronous PWM Step-Down
	AIC1595	65Kb/5P	2A STEP-DOWN PWM REGULATOR
	AIC2322	264Kb/9P	2A 550k/1.1MHz Synchronous PWM
	AIC2511	592Kb/13P	3A STEP-DOWN PWM CONVERTER
	AIC2510	344Kb/11P	3A STEP-DOWN PWM CONVERTER
	AIC1580	296Kb/8P	Simple PWM Power Regulator with Shutdown
	AIC2354	222Kb/13P	1A Synchronous PWM/PSM Step-Down
	AIC2363	293Kb/13P	3.2A 550k/1.1MHz Synchronous PWM/PSM
	AIC1577	340Kb/14P	External NMOS Step-Down PWM Controller
	AIC2364	379Kb/12P	4A Synchronous PWM/PSM Step-Down
	AIC2352	211Kb/12P	700mA Synchronous PWM/PSM Step-Down
	AIC2362	275Kb/10P	2A 550k/1.1MHz Synchronous PWM/PSM
	AIC2350	211Kb/12P	400mA Synchronous PWM/PSM Step-Down

PWM Datasheet, PDF

What is PWM

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