| Part number | AP3105R |
|---|---|
| Manufacturer | DIODES |
| File Size | 307.17 KB |
| Description | COST EFFECTIVE GREEN PWM CONTROLLER |
| Datasheet |
 AP3105R Datasheet
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| Note |
This datasheet PDF includes multiple part numbers: AP3105R, AP3105. Please refer to the document for exact specifications by model. |
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Pin Assignments The AP3105/V/L/R is a low startup current, current mode PWM controller with green-mode power-saving operation.The PWM switching frequency at normal operation is set with 65kHz typically and the dithering of frequency will also improve the EMI feature.When the load decreases, the frequency will reduce and when at a very low load, the IC will enter the „burst mode‟ to minimize switching loss.About 20kHz frequency switching is to avoid the audible noise as well as reducing the
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