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TPS2592 Series

4.5-V-13.8-V, 28mΩ, 2-3.7A eFuse

Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/

Catalog

4.5-V-13.8-V, 28mΩ, 2-3.7A eFuse

PartFunctionPackage / CaseMounting TypeSupplier Device PackageOperating Temperature [Max]Operating Temperature [Min]Current - OutputVoltage - Input [Max]Voltage - Input [Min]Accuracy [Max]Accuracy [Min]
Texas Instruments
TPS2592ZADRCT
Electronic Fuse
10-VFDFN Exposed Pad
Surface Mount
10-VSON (3x3)
85 °C
-40 °C
1.7 A
18 V
4.5 V
Texas Instruments
TPS2592BADRCT
Electronic Fuse
10-VFDFN Exposed Pad
Surface Mount
10-VSON (3x3)
85 °C
-40 °C
5 A
5.5 V
4.5 V
15 %
-15 %
Texas Instruments
TPS2592BLDRCR
Electronic Fuse
10-VFDFN Exposed Pad
Surface Mount
10-VSON (3x3)
85 °C
-40 °C
5 A
5.5 V
4.5 V
15 %
-15 %
Texas Instruments
TPS2592BADRCR
Electronic Fuse
10-VFDFN Exposed Pad
Surface Mount
10-VSON (3x3)
85 °C
-40 °C
5 A
5.5 V
4.5 V
15 %
-15 %
Texas Instruments
TPS2592ALDRCT
Electronic Fuse
10-VFDFN Exposed Pad
Surface Mount
10-VSON (3x3)
85 °C
-40 °C
3.4 A
13.8 V
4.5 V
15 %
-15 %
Texas Instruments
TPS2592AADRCR
Electronic Fuse
10-VFDFN Exposed Pad
Surface Mount
10-VSON (3x3)
85 °C
-40 °C
3.4 A
13.8 V
4.5 V
15 %
-15 %
Texas Instruments
TPS2592AADRCT
Electronic Fuse
10-VFDFN Exposed Pad
Surface Mount
10-VSON (3x3)
85 °C
-40 °C
3.4 A
13.8 V
4.5 V
15 %
-15 %
Texas Instruments
TPS2592ZADRCR
Electronic Fuse
10-VFDFN Exposed Pad
Surface Mount
10-VSON (3x3)
85 °C
-40 °C
1.7 A
18 V
4.5 V
Texas Instruments
TPS2592BLDRCT
Electronic Fuse
10-VFDFN Exposed Pad
Surface Mount
10-VSON (3x3)
85 °C
-40 °C
5 A
5.5 V
4.5 V
15 %
-15 %
Texas Instruments
TPS2592ALDRCR
Electronic Fuse
10-VFDFN Exposed Pad
Surface Mount
10-VSON (3x3)
85 °C
-40 °C
3.4 A
13.8 V
4.5 V
15 %
-15 %

Key Features

• VOPERATING= 4.5 V to 13.8 V, VABSMAX= 20 VIntegrated 28-mΩ Pass MOSFETFixed 15-V Over Voltage Clamp2-A to 3.7-A Adjustable ILIMIT(±15% Accuracy)Reverse Current Blocking SupportProgrammable OUT Slew Rate, UVLOBuilt-in Thermal ShutdownUL 2367 Recognized – File No. 169910**RILIM≤ 100 kΩ (4 A max)Safe During Single Point Failure Test (UL60950)Small Foot Print – 10L (3 mm × 3 mm) VSONVOPERATING= 4.5 V to 13.8 V, VABSMAX= 20 VIntegrated 28-mΩ Pass MOSFETFixed 15-V Over Voltage Clamp2-A to 3.7-A Adjustable ILIMIT(±15% Accuracy)Reverse Current Blocking SupportProgrammable OUT Slew Rate, UVLOBuilt-in Thermal ShutdownUL 2367 Recognized – File No. 169910**RILIM≤ 100 kΩ (4 A max)Safe During Single Point Failure Test (UL60950)Small Foot Print – 10L (3 mm × 3 mm) VSON

Description

AI
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. 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.