ISL8215MEVAL1Z, ISL8215MEVAL2Z

15A 42V Single-Channel DC/DC Step-Down Power Module Evaluation Boards

概要

The ISL8215MEVAL1Z evaluation board features the ISL8215M 15A 42V single-channel DC/DC step-down power module. The ISL8215M is a single channel synchronous step-down power supply, capable of delivering up to 15A of continuous current and optimized for high power density applications without the need for airflow or heatsink.

The ISL8215MEVAL1Z evaluation board is a 1.8in x 3in 4-layer FR4 board with 2oz. copper on all layers. Operating from a single 7V to 42V wide input power rail, the ISL8215MEVAL1Z evaluation board offers adjustable output voltages down to 0.6V and efficiencies of up to 96.5%. It is based on a valley current mode PWM control scheme with VIN feed forward, which provides a fast transient response and excellent loop stability. The ISL8215MEVAL1Z is designed to program switching frequencies up to 2MHz, with the additional option of synchronizing to an external clock through the SYNC pin. A selectable pulse skipping mode (PSM) with diode emulation mode (DEM) can be enabled easily to improve light-load efficiency for battery-related applications. The evaluation board also features output voltage tracking which can be implemented through the SS/TRK pin.

By default, the board is set to a 3.3V output voltage with a 300kHz switching frequency.

主な機能

  • Wide input voltage range from 7V to 42V
  • Adjustable output voltage from 0.6V to 12V with ±1.5% accuracy over line, load, and temperature
  • Up to 96.5% conversion efficiency
  • High light-load efficiency with pulse skipping DEM operation
  • Programmable soft-start with output voltage tracking
  • Prebias output start-up
  • External frequency synchronization up to 1MHz
  • Dedicated enable pin and power-good (PGOOD) indicator
  • UVLO, programmable overcurrent, overvoltage, and over-temperature
  • Thermally enhanced 19mm x 13mm x 5.3mm HDA package

アプリケーション

  • Industrial and medical equipment
  • Aftermarket automotive
  • Telecom and datacom equipment

ISL8215MEVAL1Z Board Top

ISL8215MEVAL1Z Evaluation Board Top

ISL8215MEVAL1Z Board Bottom

ISL8215MEVAL1Z Evaluation Board Bottom

関連製品

ISL8215M

関連ビデオ

3:53
Learn how the ISL8215M power module delivers the highest power density while providing a fully integrated solution for the fastest time to market.
7:36
This webinar reviews some of the key specifications of the ISL8215M, a high power density and high conversion efficiency power module.
2:09
The ISL8216M is an easy-to-use high voltage DC/DC module that eliminates design and manufacturing risks while dramatically improving time to market.
7:08
The ISL8216M is a simple and easy to use, high voltage DC/DC module that eliminates design and manufacturing risks while improving time to market.
3:53
Learn how the ISL8215M power module delivers the highest power density while providing a fully integrated solution for the fastest time to market.
7:36
This webinar reviews some of the key specifications of the ISL8215M, a high power density and high conversion efficiency power module.
2:09
The ISL8216M is an easy-to-use high voltage DC/DC module that eliminates design and manufacturing risks while dramatically improving time to market.
7:08
The ISL8216M is a simple and easy to use, high voltage DC/DC module that eliminates design and manufacturing risks while improving time to market.
3:53
Learn how the ISL8215M power module delivers the highest power density while providing a fully integrated solution for the fastest time to market.
7:36
This webinar reviews some of the key specifications of the ISL8215M, a high power density and high conversion efficiency power module.
2:09
The ISL8216M is an easy-to-use high voltage DC/DC module that eliminates design and manufacturing risks while dramatically improving time to market.
7:08
The ISL8216M is a simple and easy to use, high voltage DC/DC module that eliminates design and manufacturing risks while improving time to market.

ツール情報

ツール発注型名 Production Status メーカー シングルツール推奨価格
SPQ
説明 ディストリビュータ在庫数 ディストリビュータ お問合せ/ご購入 Buy Direct
ISL8215MEVAL2Z 量産中 Renesas $64.45 1 4 Digi-Key -
1 Mouser
ISL8215MEVAL1Z 生産中止品 Renesas $61.33 1 0 Call -

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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.