LTC2974 Overview
Key Specifications
Package: QFN
Pins: 64
Max Voltage (typical range): 15 V
Min Voltage (typical range): 4.5 V
Description
n Sequence, Trim, Margin and Supervise Four Power Supplies n Manage Faults, Monitor Telemetry and Create Fault Logs n PMBus™ Compliant Command Set n Supported by LTpowerPlay® GUI n Margin or Trim Supplies to within 0.25% of Target n Fast OV/UV Supervisors Per Channel n Fast Output Current Supervisors Per Channel n Coordinate Sequencing and Fault Management Across Multiple LTC PSM Devices n Automatic Fault Logging to Internal EEPROM n Operate Autonomously without Additional Software n External Temperature and Input Voltage Supervisors n Accurate Monitoring of Four Output Voltages, Four Output Currents, Four External Temperatures, Input Voltage and Internal Die Temperature n I2C/SMBus Serial Interface n Can Be Powered from 3.3V, or 4.5V to 15V n Available in 64-Lead 9mm × 9mm QFN Package n AEC-Q100 Qualified for Automotive Applications.
