快速浏览

技术文档

定购信息

更多信息

所有内容

概述

完整的数据资料 (PDF, 63kB) 英文 下载 英文 打开新页面 The MAX1672 evaluation kit (EV kit) integrates a step-up switching converter with a linear-regulator output to provide step-up/down voltage conversion. It accepts a 1.8V to 11V input and converts it to a 3.3V or 5V output for currents up to 300mA. The EV kit is optimized for battery applications where the input varies above and below the regulated output voltage. It provides ultra-low quiescent current and high efficiency for maximum battery life. Another benefit of the low-dropout linear post-regulator is that it reduces high-frequency ripple. The MAX1672 EV kit is a fully assembled and tested surface-mount circuit board. With minimal modification, it can also be used to evaluate other output voltages. Additional pads on the board accommodate external feedback resistors for setting different output voltages.

关键特性		应用/使用
Step-Up/Down Voltage Conversion 1.8V to 11V Input Range 3.3V or 5V Selectable Output Voltage Adjustable Output Voltage (1.25V to 5.5V) Load Disconnects from Input in Shutdown Up to 300mA Output Current No External FETs Required 0.1µA Typical IC Shutdown Current Low-Battery Comparator 16-Pin QSOP Package (same footprint as 8-pin SO) Surface-Mount Components Fully Assembled and Tested		2节至4节AA碱性电池供电的手持设备 3.3V及其它低电压系统 电池供电设备与AC输入适配器 数码相机 单节锂离子电池供电便携式设备

没有找到你需要的产品吗？

应用工程师帮助选型，下个工作日回复 参数搜索 应用帮助

快速浏览

技术文档

定购信息

更多信息

概述   关键特性   应用/使用   关键指标   图表

数据资料   应用笔记   设计指南   工程期刊   可靠性报告   软件/模型   评估板

价格与供货   样品   在线订购   封装信息   无铅信息

相关产品   注释、注解   评估板