MAX4987BE
Description o o o o
Features
Input Voltage Protection Up to +28V Integrated Low RON (100mΩ) n FET Switch Internal Overcurrent Protection 1.5A (min) Overcurrent Protection (Autoretry)
MAX4987AE/MAX4987BE
The MAX4987AE/MAX4987BE are overvoltage protection devices with built-in ESD protection for USB data lines. These devices feature a low 100mΩ (typ) RON internal n FET switch and protect low-voltage systems against voltage faults up to +28V. When the input voltage exceeds the overvoltage threshold or decreases below the undervoltage threshold, the internal n FET switch is turned off to prevent damage to the protected ponents. All switches feature a minimum 1.5A current-limit protection. During a short-circuit occurrence, the switch operates in an autoretry mode where the internal n FET switch is turned on to check if the fault has been removed. The autoretry interval is 30ms, and if the fault is removed, the n FET switch remains on. The MAX4987AE/MAX4987BE feature low-capacitance (3p F)...
