Datasheet4U Logo Datasheet4U.com

LTC3603 - 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.

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: 300kHz 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 eMSOP and 4mm × 4mm QFN Pack.

📥 Download Datasheet

Datasheet preview – LTC3603

📁 Similar Datasheet

  • LTC3601 - 15V Monolithic Synchronous Step-Down Regulator (Linear Technology)
  • LTC3602 - Monolithic Synchronous Step-Down Regulator (Linear Technology)
  • LTC3604 - 2.5A 15V Monolithic Synchronous Step-Down Regulator (Linear Technology)
  • LTC3605 - 5A Synchronous Step-Down Regulator (Analog Devices)
  • LTC3606B - 800mA Synchronous Step-Down DC/DC (Linear Technology Corporation)
  • LTC3608 - 8A Monolithic Synchronous Step-Down DC/DC Converter (Linear Technology)
  • LTC3609 - 6A Monolithic Synchronous Step-Down DC/DC Converter (Linear Technology)
  • LTC3610 - 12A Monolithic Synchronous Step-Down DC/DC Converter (Linear Technology)
  • LTC3611 - 32V Monolithic Synchronous Step-Down DC/DC Converter (Linear Technology)
  • LTC3613 - 15A Monolithic Step-Down Regulator (Linear Technology)
Other Datasheets by Linear
  • LTC3600 - Step-Down Regulator
  • LTC3605 - 5A Synchronous Step-Down Regulator
  • LTC3605A - 5A Synchronous Step-Down Regulator
  • LTC3607 - Dual 600mA 15V Monolithic Synchronous Step-Down DC/DC Regulator
  • LTC3612 - 4MHz Monolithic Synchronous Step-Down DC/DC Converter
  • LTC3614 - 4MHz Monolithic Synchronous Step-Down DC/DC Converter
  • LTC3615-1 - 3A Synchronous Step-Down DC/DC Converter
  • LTC3618 - Synchronous Buck Converter

Full PDF Text Transcription

Click to expand full text
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: 300kHz 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 eMSOP and 4mm × 4mm QFN Packages Applications n Point-of-Load Supplies n Portable Instruments n Communications Infrastructure LTC3603 2.
Published: |