TPS2592BA

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS2592BA, TPS2592BL SLVSCU2 – DECEMBER 2014 TPS2592Bx 5-V eFuse with Over Voltage Protection and Blocking FET Control Not Recommended for New Designs 1 Features 1 5-V eFuse, VABSMAX = 20 V Integrated 28-mΩ Pass MOSFET Fixed 6.1-V Over Voltage Clamp 2-A to 5-A Adjustable ILIMIT (±15% Accuracy) Reverse Current Blocking Support Programmable OUT Slew Rate, UVLO Built-in Thermal Shutdown UL 2367 Recognized – File No. 169910* – *RILIM ≤ 100 kΩ (4 A max) Safe During Single Point Failure Test (UL60950) Small Foot Print – 10L (3 mm x 3 mm) VSON 2 Applications Adapter Powered Devices HDD and SSD Drives Set Top Boxes Servers / AUX Supplies Fan Control PCI/PCIe Cards 3 Description The TPS2592Bx family of eFuses is a highly integrated circuit protection and power management solution in a tiny package. The devices use few external components and provide multiple protection modes. They are a robust defense against overloads, shorts circuits, voltage surges, excessive inrush current, and reverse current. Current limit level can be set with a single external resistor. Over voltage events are limited by internal clamping circuits to a safe fixed maximum, with no external components required. Applications with particular voltage ramp requirements can set dV/dT with a single capacitor to ensure proper output ramp rates. Many systems, such as SSDs, must not allow holdup capa...