Wide VIN 1.2A Synchronous Buck Regulator

The ISL854102 is a 1.2A synchronous buck regulator with an input range of 3V to 40V. It provides an easy to use, high efficiency, low BOM count solution for a variety of applications.

Features

• Wide input voltage range 3V to 40V

• Synchronous operation for high efficiency

• No compensation required

• Integrated high-side and low-side NMOS devices

• Selectable PFM or forced PWM mode at light loads

• Internal fixed (500kHz) or adjustable switching frequency 300kHz to 2MHz

• Continuous output current up to 1.2A

• 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

ISL85418属于开发板，套件，编程器 > 评估板 - DC/DC 与 AC/DC（离线）SMPS。瑞萨科技有限公司制造生产的ISL85418评估板 - DC/DC 与 AC/DC（离线）SMPS该系列产品提供了一种方便的方法，可对开关模式电源转换所用的器件（包括 DC-DC 和 AC-DC 型）进行性能或特性评估。“稳压器”（包含内部电源开关装置）和“控制器”（设计为控制外部电源开关）之类的器件均包括在内。