MAX1808 - 微功耗、可调过压保护控制器

MAX1808是Maxim美信半导体公司的一款DC-DC开关调节器产品，MAX1808是微功耗、可调过压保护控制器，本站介绍了MAX1808的封装应用图解、特点和优点、功能等，并给出了与MAX1808相关的Maxim元器件型号供参考。

MAX1808 - 微功耗、可调过压保护控制器 - DC-DC开关调节器 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The MAX1807/MAX1808 monitor up to five supply rails for an overvoltage condition and provide a latched output when any one of the five supplies exceeds the trip thresholds. The latched output drives an external P-channel load switch to remove power when an over-voltage condition is detected. The latch is reset when a logic low is input to ON or the power supply is cycled.

The MAX1807 provides a 28V open-drain fault output that can be used to trigger an alert, trip a resetable fuse, or for other purposes. The MAX1808 includes a low-battery comparator with hysteresis to drive the DP output high, turning off the external P-channel switch when the input voltage is too low.

The MAX1807/MAX1808 are available in a miniature 10-pin µMAX® package.

关键特性

以下关键特性由Maxim美信半导体提供：

Five 3% Accurate Overvoltage Comparators

Series PFET Gate Driver with VGS Limiter

21µA Quiescent Supply Current

4µA Shutdown Current

4.4V to 28V Operating Voltage Range

3% Accurate Comparator with 10% Hysteresis for Low-Battery Detection (MAX1808)

28V Open-Drain N-Channel Output (MAX1807)

Small 10-Pin µMAX Package

热门应用

多输出电源

笔记本电脑

电源模块

下面可能是您感兴趣的美信半导体公司DC-DC开关调节器元器件

Maxim(AD)|Maxim公司|Maxim美信半导体芯片授权国内Maxim代理商

Maxim公司产品现货专家，订购美信半导体公司产品不限最低起订量，Maxim（美信半导体）产品大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球Maxim代理商现货货源 - Maxim公司（已被AD亚德诺半导体收购）电子元件在线订购