TPS25200

Product Folder Order Now Technical Documents Tools & Software Support & Community TPS25200 SLVSCJ0C – MARCH 2014 – REVISED SEPTEMBER 2017 TPS25200 5-V eFuse With Precision Adjustable Current Limit and Overvoltage Clamp 1 Features 1 2.5-V to 6.5-V Operation Input Withstands Up to 20 V 7.6-V Input Overvoltage Shutoff 5.25-V to 5.55-V Fixed Overvoltge Clamp 0.6-μs Overvoltage Lockout Response 3.5-μs Short Circuit Response Integrated 60-mΩ High-Side MOSFET Up to 2.5 A Continuous Load Current ±6% Current-Limit Accuracy at 2.9 A Reverse Current Blocking While Disabled Built-in Soft Start Pin-to-Pin Compatible with TPS2553 UL 2367 Recognized – File No. 169910 – RILIM ≥ 33 kΩ (3.12 A Maximum) 2 Applications USB Power Switch USB Slave Devices Cell/Smart Phones 3G, 4G Wireless Data-card Solid State Drives (SSD) 3-V or 5-V Adapter Powered Devices 3 Description The TPS25200 is a 5-V eFuse with precision current limit and overvoltage clamp. The device provides robust protection for load and source during overvoltage and overcurrent events. The TPS25200 is an intelligent protected load switch with VIN tolerant to 20 V. In the event that an incorrect voltage is applied at IN, the output clamps to 5.4 V to protect the load. If the voltage at IN exceeds 7.6 V, the device disconnects the load to prevent damage to the device and/or load. The TPS25200 has an internal 60-mΩ power switch and is intended for protecting source, device, and load under a var...