ISL70321SEHDEMO1Z

Radiation Hardened Quad Power Supply Sequencer Demonstration Board

Description

The ISL70321SEHDEMO1Z is a Small Form Factor (SFF) board suitable for integrating onto an existing circuit board or onto a prototype system circuit. The demonstration board provides up to four sequencing events for Point-of-Load (POL) regulators powering multi-rail loads.

The ISL70321SEHDEMO1Z provides access to the IC pins for integration along with a minimum of external passives to provide decoupling, a 2:1 resistive divider on the four VM inputs, pull-ups, and the timers set to 2ms and 4ms for the delay and power-good durations, respectively.

Key Features

  • Small, compact design
  • Easy to integrate into an existing circuit
  • Highly customizable

Applications

  • Power sequencing for multi-rail devices such as FPGAs, DSPs, and communications ICs
  • Power management of high-density distributed power systems and RF applications

ISL70321SEHDEMO1Z Rad Hard Sequencer Board Top

ISL70321SEHDEMO1Z Rad Hard Sequencer Board Top

ISL70321SEHDEMO1Z Rad Hard Sequencer Board Bottom

ISL70321SEHDEMO1Z Rad Hard Sequencer Board Bottom

Related Products

ISL70321SEH

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.