LTC3603
Features n Wide Input Voltage Range: 4.5V to 15V n 2.5A Output Current n Low RDS(ON) Internal Switches: 45mΩ and 85mΩ n Programmable Frequency: 300k Hz to 3MHz n Low Quiescent Current: 75µA n 0.6V ±1% Reference Allows Precise,
Low Output Voltage n 99% Maximum Duty Cycle n Adjustable Burst Mode® Clamp n Synchronizable to External Clock n Power Good Output Voltage Monitor n Overtemperature Protection n Overvoltage Protection n Available in 16-Lead Thermally Enhanced e MSOP and 4mm × 4mm QFN Packages
Applications n Point-of-Load Supplies n Portable Instruments n munications Infrastructure
LTC3603 2.5A, 15V Monolithic Synchronous Step-Down
Regulator Description
The LTC®3603 is a high efficiency, monolithic synchronous step-down DC/DC converter utilizing a constant-frequency, current mode architecture. It operates from an input voltage range of 4.5V to 15V and provides an adjustable regulated output voltage from 0.6V to 14.5V while delivering up to 2.5A of output current....
