Dual 3A Low Quiescent Current High Efficiency Synchronous Buck Regulator Evaluation Board


The ISL8033AEVAL1Z kit is intended for use by individuals with requirements for Point-of-Load applications sourcing from 2.85V to 6V. The ISL8033AEVAL1Z evaluation board is used to demonstrate the performance of the ISL8033A low quiescent current mode converter.

Key Features

  • Dual 3A High Efficiency Synchronous Buck Regulator with up to 95% Efficiency
  • 180° Out-of-Phase
  • Power-Goods (PG) Output with 1ms Delay
  • 2.85V to 6V Supply Voltage
  • 2% Output Accuracy Over-temperature/Load/Line
  • Start-up with Pre-biased Output
  • Internal Digital Soft-Start - 1.5ms
  • Soft-Stop Output Discharge During Disabled
  • External Synchronization up to 6MHzTypical 8µA Logic Controlled Shutdown Current
  • 100% Maximum Duty Cycle for Lowest Dropout
  • Internal Current Mode Compensation
  • Peak Current Limiting, Hiccup Mode Short Circuit Protection and Over-temperature Protection
  • Negative Current Detection and Protection


  • DC/DC POL Modules
  • µC/µP, FPGA and DSP Power
  • Plug-in DC/DC Modules for Routers and Switchers
  • Test and Measurement Systems
  • Li-ion Battery Power Devices
  • Bar Code Readers

ISL8033AEVAL1Z Buck Regulator Evaluation Board

ISL8033AEVAL1Z Buck Regulator Evaluation Board


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