Update: 30 September, 2023
The LTC3711 is a synchronous step-down switching regulator controller for CPU power. An output voltage between 0.925V and 2.000V is selected by a 5-bit code (Intel mobile VID specification). The controller uses a valley current control architecture to deliver very low duty cycles without requiring a sense resistor. Operating frequency is selected by an external resistor and is compensated for variations in VIN and VOUT. Discontinuous mode operation provides high efficiency operation at light loads. A forced continuous control pin reduces noise and RF interference and can assist secondary winding regulation by disabling discontinuous mode operation when the main output is lightly loaded.
File format: PDF
Size: -
MD5 Checksum: D148F4BD6242FEB0970C749B97691F11
Publication date: 08 May, 2012
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PDF Link: LINEAR TECHNOLOGY - 1 LTC3711 Manual PDF