ISL854102DEMO2Z, ISL854102DEMO3Z

Wide VIN 1.2A Synchronous Buck Regulator Demonstration Boards

Description

The ISL854102DEMO2Z board uses the ISL854102 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 4mmx3mm 12 Ld DFN package with 1mm maximum height.

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 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

Applications

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

ISL854102DEMO3Z Board Top

ISL854102DEMO3Z Board Top

ISL854102DEMO2Z Board Top

ISL854102DEMO2Z Board Top

Related Products

ISL854102

Related Videos

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.
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.

Tool Information

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price Description Distributor Stock Distributors Distributor Purchase
ISL854102DEMO3Z Mass Production Renesas $74.67 0 Contato Distribuidor
ISL854102DEMO2Z Mass Production Renesas $85.56 0 Contato Distribuidor

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.