LTC1703

PRODUCTION

Dual 550kHz Synchronous 2-Phase Switching Regulator Controller with 5-Bit VID

Data Sheet Product Selection Table
Part Models
4
1ku List Price
Starting From $7.51
Viewing:

Part Details

  • Side 1 Output Is Compliant with Intel Mobile VID Specifications (Includes 5-Bit DAC)
  • 0.9V to 2.0V Output Voltage with 25mV/50mV Steps
  • Two Sides Run Out-of-Phase to Minimize CIN
  • Precision Internal 0.8V ±1% Reference
  • Two Independent PWM Controllers in One Package
  • All N-Channel External MOSFET Architecture
  • No External Current Sense Resistor
  • 550kHz Switching Frequency Minimizes External Component Size
  • Very Fast Transient Response
  • Up to 25A Output Current per Channel
  • Low Shutdown Current: < 100µA
  • Small 28-Pin SSOP Package
LTC1703
Dual 550kHz Synchronous 2-Phase Switching Regulator Controller with 5-Bit VID
Dual Output Mobile Pentium III Processor Supply Product Package 1
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

Reliability Data 1

Design Note 4

Technical Articles 2

Data Sheet

This is the most up-to-date revision of the Data Sheet.

Learn More
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project

Hardware Ecosystem

Parts Product Life Cycle Description
Digital Power System Managers 1
LTC2974
RECOMMENDED FOR NEW DESIGNS 4-Channel PMBus Power System Manager Featuring Accurate Output Current Measurement
Multiple Output Buck Regulators 1
LTC3880
RECOMMENDED FOR NEW DESIGNS Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management
Modal heading
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project

Tools & Simulations

LTspice 1

Models for the following parts are available in LTspice:

  • LTC1703
LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Latest Discussions

No discussions on ltc1703 yet. Have something to say?

Start a Discussion on EngineerZone®

Recently Viewed