ISL8011EVAL1Z

1.2A Integrated FETs, High Efficiency Synchronous Buck Regulator Evaluation Board

Description

The ISL8011EVAL1Z board evaluates the ISL8011, an integrated FET, 1.2A synchronous buck regulator for general purpose point-of load (POL) applications. It is optimized for generating low output voltages down to 0.8V. The supply voltage range of 2.7V to 5.5V allows the use of common 3.3V or 5V supply rails and Lithium ion battery inputs. It has a guaranteed minimum output current of 1.2A and a 1.5MHz pulse-width modulation (PWM) switching frequency which allows the use of small external components.

Key Features

  • High Efficiency Synchronous Buck Regulator with Up to 95% Efficiency
  • 2.7V to 5.5V Supply Voltage
  • 1.2A Output Current
  • 100% Maximum Duty Cycle
  • Peak Current Limiting, Short Circuit Protection
  • 200ms Power-On Reset
  • 3% Output Accuracy Over-Temperature/Load/Line
  • Less than 1µA Logic Controlled Shutdown Current
  • Internal Loop Compensation
  • Internal Digital Soft-Start
  • Over-Temperature Protection
  • Enable

Applications

  • DC/DC POL Modules
  • µC/µP, FPGA and DSP Power
  • Plug-in DC/DC Modules for Routers and Switchers
  • Portable Instruments
  • Test and Measurement Systems

 

Related Products

ISL8011

Tool Information

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Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.