LTC3708 - Fast 2-Phase, No RSENSE Buck Controller With Output Tracking

The LTC3708 is a dual, 2-phase synchronous Step-down Switching Regulator with output voltage up/down tracking capability. The IC allows either coincident or ratiometric tracking. Multiple LTC3708s CAN be daisy-chained in applications requiring more than two voltages to be tracked. Power supply sequencing is accomplished using an external soft-start Timing capacitor.
The LTC3708 uses a constant on-time, valley current mode control architecture to deliver very low duty factors without requiring a sense resistor. Operating frequency is selected by an external resistor and is compensated for variations in input supply voltage. An internal phase-locked loop allows the IC to be synchronized to an external Clock
Fault protection is provided by an output overvoltage Comparator and an optional short-circuit shutdown Timer The Regulator current limit level is user programmable. A wide supply range allows voltages as high as 36V to be stepped down to 0.6V output.
By Linear Technology Corporation
LTC3708 's PackagesLTC3708 's pdf datasheet
LTC3708EUH QFN
LTC3708EUH-PBF QFN
LTC3708EUH-TR QFN
LTC3708EUH-TRPBF QFN




LTC3708 Pinout, Pinouts
LTC3708 pinout,Pin out
This is one package pinout of LTC3708,If you need more pinouts please download LTC3708's pdf datasheet.

LTC3708 Application circuits
LTC3708 circuits
This is one application circuit of LTC3708,If you need more circuits,please download LTC3708's pdf datasheet.


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