ISL854102DEMO2Z, ISL854102DEMO3Z

Wide VIN 1.2A Synchronous Buck Regulator Demonstration Boards

描述

The ISL854102DEMO2Z demo board uses the ISL854102 synchronous buck regulator in an isolated buck configuration. The primary output is configured to be 12V and the dual secondary outputs are +12V and -12V, respectively. The board is used to demonstrate the performance of the ISL854102 wide VIN synchronous buck regulator configured to support a primary output, and a dual inverting and non-inverting secondary output.

The ISL854102DEMO3Z board uses the ISL854102 in an isolated buck-boost configuration. The primary output is configured to be -5V and the secondary output is +5V. The board is used to demonstrate the performance of the ISL854102 wide VIN synchronous buck regulator, configured as a buck-boost converter to support an inverting primary output and a non-inverting secondary output.

The ISL854102 is the higher current version of the family of ISL85410 (1A), ISL854102 (1.2A), and ISL85418 (0.8A), which are offered in a 4mm x 3mm 12 Ld DFN package with 1mm maximum height.

主要特性

  • Wide input voltage range of 3.5V to 40V
  • Synchronous operation for high efficiency
  • Integrated high-side and low-side NMOS devices
  • Internal fixed (500kHz) or adjustable (300kHz to 2MHz) switching frequency
  • Continuous output current up to 0.8A at primary output and ±150mA at secondary outputs (ISL854102DEMO2Z)
  • Continuous output current up to 0.5A at primary output and 0.5A at secondary output (ISL854102DEMO3Z)
  • Internal or external soft-start
  • Minimal external components required
  • Power-good and enable functions available

应用

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

ISL854102DEMO3Z Synchronous Buck Regulator Demo Board

ISL854102DEMO3Z Sync Buck Regulator Demo Board

ISL854102DEMO2Z Synchronous Buck Regulator Demo Board

ISL854102DEMO2Z Sync Buck Regulator Demo Board

相关产品

ISL854102

相关视频

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.

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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.