TPS2592ALDRCT Part Information

Details for TPS2592ALDRCT by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

Part Description

The TPS2592Ax 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 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 TPS2592Ax output and the gate driven by BFET to prevent current flow from load to source (see Figure 40).

Part Downloads

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Part Features

  • 2-A to 3.7-A Adjustable ILIMIT (u00b115% Accuracy)
  • Built-in Thermal Shutdown
  • Fixed 15-V Over Voltage Clamp
  • Integrated 28-mu2126 Pass MOSFET
  • Programmable OUT Slew Rate, UVLO
  • Reverse Current Blocking Support
  • Safe During Single Point Failure Test (UL60950)
  • Small Foot Print u2013 10L (3 mm x 3 mm) VSON
  • UL 2367 Recognized u2013 File No. 169910* u2013 *RILIM u2264 100 ku03a9 (4 A max)
  • VOPERATING = 4.5 V to 13.8 V, VABSMAX = 20 V

Part Specifications

Controller Applications HDD and SSD Drives Set Top Boxes Fan Control PCI PCIe Cards Switches Routers
Input Voltage 12V
Supply Voltage Min 4.5V
Supply Voltage Max 13.8V
Controller IC Case Style SON
No. of Pins 10Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Internal Switch Yes
RoHS Compliant

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