ISL78268EVAL1Z

55V Synchronous Buck Controller with Integrated 3A Driver Evaluation Board

描述

The ISL78268EVAL1Z is a fully configured buck converter evaluation board that includes an ISL78268 synchronous buck controller, MOSFETS, an inductor, current sense resistors, and other necessary components. The evaluation board has been designed to evaluate the features and performance of the ISL78268 quickly and easily.

ISL78268 is an automotive-grade synchronous buck controller with the 2-A sourcing/3-A sinking integrated MOSFET drivers used in automotive and industrial applications. The device supports a wide input supply voltage range of 5V to 55V for full operation and protected up to 60V when not switching.

主要特性

  • Wide operational input voltage range up to 55V (switching), withstand 60V (non-switching)
  • Average output constant current limiting
  • Selectable diode emulation mode or forced PWM mode
  • Selectable switching clock source: internal or external
  • Low shutdown current: IQ <10µA
  • Selectable latch-off or hiccup mode fault response
  • Comprehensive fault protections:
    • Input and output overvoltage protection
    • Cycle-by-cycle overcurrent limit (OC1) and protection (OC2)
    • Average current overcurrent protection
    • Over-temperature protection
  • Monitor test points for key signals

应用

  • Automotive power
  • Telecom and industrial power supplies
  • General purpose power
  • Supercap charging

ISL78268EVAL1Z 55V Synchronous Buck Controller Evaluation Board

ISL78268EVAL1Z Evaluation Board

相关产品

ISL78268

3:49
Learn how to set up and use the ISL78268 55V synchronous buck controller and evaluation board, ISL78268EVAL1Z.
3:49
Learn how to set up and use the ISL78268 55V synchronous buck controller and evaluation board, ISL78268EVAL1Z.
3:49
Learn how to set up and use the ISL78268 55V synchronous buck controller and evaluation board, ISL78268EVAL1Z.

可订购工具信息

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
SPQ
Description Distributor Stock Distributors Distributor Purchase Buy Direct
ISL78268EVAL1Z Mass Production Renesas $83.33 1 1 Digi-Key -
1 Future Electronics
1 Mouser

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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.