Dual USB Switch with Fault Blanking and Autoreset

General Description The MAX1823 is a dual, current-limited switch with autoreset specifically made for USB applications. The autoreset feature latches the switch off if the output is shorted, saving system power. The switch reactivates when the short circuit is removed. Each channel is guaranteed

文件：302.26 Kbytes 页数：13 Pages

Maxim

美信

双路、USB开关，带有故障屏蔽及自复位功能

MAX1823是一款双通道限流开关，具有自动复位功能，专为USB应用而设计。如果输出短路，自动复位功能会将开关闭锁，从而节省系统功耗。当短路消除时，开关重新激活。每个通道提供高达720mA的电流并符合USB规范。低静态电源电流(50µA)和待机电流(3µA)可为便携式应用节省电池电量。\n\n MAX1823具有多种安全特性，可确保USB端口受到保护。内置热过载保护可限制功耗和结温。高精度的内部限流电路可保护输入电源，使其免受过载和短路条件的影响。当发生热过载、限流、欠压闭锁(UVLO)或短路故障时，会通过独立故障信号（低电平有效FAULTA和低电平有效FAULTB）通知微处理器(µ • 采用微型10引脚µMAX封装的双通道USB开关\n\n• 自动复位功能有助于省电\n\n• 每通道负载高达720mA\n\n• 内置20ms故障消隐\n\n• 符合USB规范\n\n• 关断期间阻断反向电流(MAX1823A/MAX1823B)\n\n• 输入电压范围：4V至5.5V\n\n• 独立关断控制\n• （MAX1823/MAX1823A——低电平有效）\n\n• （MAX1823B/MAX1823H——高电平有效）\n\n\n\n\n• 独立的低电平有效FAULT指示器输出\n\n• 热过载保护\n\n• 静态电流：50µA（两个开关都导通）\n\n• 待机电流：3µA;

ADI

亚德诺

Dual USB Switch with Fault Blanking and Autoreset

General Description The MAX1823 is a dual, current-limited switch with autoreset specifically made for USB applications. The autoreset feature latches the switch off if the output is shorted, saving system power. The switch reactivates when the short circuit is removed. Each channel is guaranteed

文件：302.26 Kbytes 页数：13 Pages

Maxim

美信

Dual USB Switch with Fault Blanking and Autoreset

General Description The MAX1823 is a dual, current-limited switch with autoreset specifically made for USB applications. The autoreset feature latches the switch off if the output is shorted, saving system power. The switch reactivates when the short circuit is removed. Each channel is guaranteed

文件：307.9 Kbytes 页数：13 Pages

Maxim

美信

Dual USB Switch with Fault Blanking and Autoreset

General Description The MAX1823 is a dual, current-limited switch with autoreset specifically made for USB applications. The autoreset feature latches the switch off if the output is shorted, saving system power. The switch reactivates when the short circuit is removed. Each channel is guaranteed

文件：307.9 Kbytes 页数：13 Pages

Maxim

美信

Dual USB Switch with Fault Blanking and Autoreset

General Description The MAX1823 is a dual, current-limited switch with autoreset specifically made for USB applications. The autoreset feature latches the switch off if the output is shorted, saving system power. The switch reactivates when the short circuit is removed. Each channel is guaranteed

文件：302.26 Kbytes 页数：13 Pages

Maxim

美信

Dual USB Switch with Fault Blanking and Autoreset

General Description The MAX1823 is a dual, current-limited switch with autoreset specifically made for USB applications. The autoreset feature latches the switch off if the output is shorted, saving system power. The switch reactivates when the short circuit is removed. Each channel is guaranteed

文件：302.26 Kbytes 页数：13 Pages

Maxim

美信

Dual USB Switch with Fault Blanking and Autoreset

General Description The MAX1823 is a dual, current-limited switch with autoreset specifically made for USB applications. The autoreset feature latches the switch off if the output is shorted, saving system power. The switch reactivates when the short circuit is removed. Each channel is guaranteed

文件：307.9 Kbytes 页数：13 Pages

Maxim

美信

Dual USB Switch with Fault Blanking and Autoreset

General Description The MAX1823 is a dual, current-limited switch with autoreset specifically made for USB applications. The autoreset feature latches the switch off if the output is shorted, saving system power. The switch reactivates when the short circuit is removed. Each channel is guaranteed

文件：302.26 Kbytes 页数：13 Pages

Maxim

美信

Dual USB Switch with Fault Blanking and Autoreset

General Description The MAX1823 is a dual, current-limited switch with autoreset specifically made for USB applications. The autoreset feature latches the switch off if the output is shorted, saving system power. The switch reactivates when the short circuit is removed. Each channel is guaranteed

文件：307.9 Kbytes 页数：13 Pages

Maxim

美信