LTC3714 Intel Compatible, Wide Operating Range, Step-Down Controller with Internal Op Amp DESCRIPTIO
The LTC®3714 is a synchronous step-down switching
regulator controller for CPU power.
An output voltage between 0.
6V and 1.
75V is selected by a 5-bit code (Intel mobile VID specification).
The controller uses a constant on-time, 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 assis...