TPS2592ZL

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS2592ZA, TPS2592ZL SLVSCU3 – DECEMBER 2014 TPS2592Zx 4.5-V to 18-V eFuse with Blocking FET Control Not Recommended for New Designs 1 Features 1 4.5-V to 18-V Protection Integrated 28-mΩ Pass MOSFET Absolute Maximum Voltage of 20 V 1-A to 2.1-A Adjustable ILIMIT Reverse Current Blocking Support Programmable OUT Slew Rate, UVLO Built-in Thermal Shutdown Safe during Single Point Failure Test (UL60950) Small Foot Print – 10L (3 mm x 3 mm) VSON 2 Applications HDD and SSD Drives Set Top Boxes Servers / AUX Supplies Fan Control PCI/PCIe Cards Adapter Powered Devices 3 Description The TPS2592xx 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. Applications with particular voltage ramp requirements can set dV/dT pin with a single capacitor to ensure proper output ramp rates. Many systems, such as SSDs, must not allow holdup capacitance energy to dump back through the FET body diode onto a drooping or shorted input bus. The BFET pin is for such systems. An external NFET can be connected “Back to Back (B2B)” with the TPS2592 output and the gate d...