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What is the DSP PWM ?

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xichlo

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Hello,

Can anybody explain what kind of the DSP PWM ? What is its functionality principle ?

Thanks!
 

it is the Digital control of a Power supply, unlike the convectional PWM were Analog parts are used to make the PWM controllers, here the analog signal is converted to dc and data processing is done and the final digital data is converter to analog for actual control of the power stage. it is (A to D -- Processing--- D to A)
this control mechanism gives A very fast transient response.
 

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