Analog Devices 17V, 1A Synchronous Step-Down Regulator, Part #: LTC3621EMS8E#TRPBF | DEX

Analog Devices 17V, 1A Synchronous Step-Down Regulator, Part #: LTC3621EMS8E#TRPBF | DEX is a high efficiency 17V, 1A synchronous monolithic step-down regulator. The switching frequency is fixed to 1MHz or 2.25MHz with a ±40% synchronizing range. The regulator features ultralow quiescent current and high efficiencies over a wide VOUT range.

The step-down regulator operates from an input voltage range of 2.7V to 17V and provides an adjustable output range from 0.6V to VIN while delivering up to 1A of output current. A user-selectable mode input is provided to allow the user to trade off ripple noise for light load efficiency; Burst Mode operation provides the highest efficiency at light loads, while pulse-skipping mode provides the lowest voltage ripple. The MODE pin can also be used to allow the user to sync the switching frequency to an external clock.

LNT:LTC3621EMS8E#TRPBF 

LTC3621EMS8E#TRPBF