ISL85413DEMO3Z

300mA Synchronous Buck Regulator Demonstration Board

Description

The ISL85413DEMO3Z demonstration board is used to demonstrate the performance of the ISL85413 wide VIN low quiescent current, high efficiency, synchronous buck regulator to produce a positive primary output and a negative isolated secondary output.

The ISL85413DEMO3Z uses the ISL85413 synchronous buck regulator in an isolated buck configuration. It replaces the filter inductor with a coupled inductor (or transformer) to produce a primary output and an inverting secondary output.

The ISL85413 is offered in a 3mm x 3mm 8 Ld TDFN package with 1mm maximum height. The converter occupies 3.3cm² area.

Key Features

  • Wide input voltage range of 3.5V to 40V
  • Synchronous operation for high efficiency
  • Integrated high-side and low-side NMOS devices
  • Internal switching frequency (700kHz)
  • Continuous output current up to 150mA
  • Internal soft-start
  • No compensation required
  • Minimal external components required
  • Power-good and enable functions available for primary output

Applications

  • Industrial control
  • Medical devices
  • Portable instrumentation
  • Distributed power supplies
  • Cloud infrastructure

ISL85413DEMO3Z Board Top

ISL85413DEMO3Z Demonstration Board Top

ISL85413DEMO3Z Board Bottom

ISL85413DEMO3Z Demonstration Board Bottom

Related Products

ISL854102

Related Videos

2:48
See how easy it is to design with the ISL8541x pin-for-pin compatible synchronous buck regulators with a wide input voltage range.
2:43
See the outstanding load regulation performance of the ISL8541x family of pin-for-pin compatible synchronous buck regulators with a wide VIN range.
2:48
See how easy it is to design with the ISL8541x pin-for-pin compatible synchronous buck regulators with a wide input voltage range.
2:43
See the outstanding load regulation performance of the ISL8541x family of pin-for-pin compatible synchronous buck regulators with a wide VIN range.
2:48
See how easy it is to design with the ISL8541x pin-for-pin compatible synchronous buck regulators with a wide input voltage range.
2:43
See the outstanding load regulation performance of the ISL8541x family of pin-for-pin compatible synchronous buck regulators with a wide VIN range.

Tool Information

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price
SPQ
Description Distributor Stock Distributors Distributor Purchase Buy Direct
ISL85413DEMO3Z Mass Production Renesas $84.45 1 3 Newark -

Note: Distributor Prices may vary from the stated budgetary price. The pricing and availability information on this site is based on information provided by Renesas’ authorized distributors and is subject to change without notice. By selecting a distributor from this page, you will be redirected from the Renesas site to the distributor’s website to complete a purchase. The distributors are independent from Renesas and maintain their own terms and conditions of sale. Renesas disclaims all representations and warranties, express and implied, with respect to transactions between distributors and their end customers.

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.