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TPS259250

Texas Instruments
Part Number TPS259250
Manufacturer Texas Instruments
Description eFuse Protection Switches
Published Sep 12, 2021
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS259250, TPS259251, TPS25926...
Datasheet PDF File TPS259250 PDF File

TPS259250
TPS259250

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS259250, TPS259251, TPS259260, TPS259261 SLVSCQ3B – AUGUST 2015 – REVISED JUNE 2016 TPS25925x, TPS25926x Simple 5-V/12-V eFuse Protection Switches 1 Features •1 12-V eFuse – TPS25926x • 5-V eFuse – TPS25925x • Integrated 30-mΩ Pass MOSFET • Fixed Over-Voltage Clamp: – 6.
1-V Clamp - TPS25925x – 15-V Clamp - TPS25926x • 2-A to 5-A Adjustable ILIMIT (±15% Accuracy) • Programmable VOUT Slew Rate, UVLO • Built-in Thermal Shutdown • UL 2367 Recognized – File No.
E339631* – *RILIM ≤ 130 kΩ (5 A maximum) • 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 and AUX Supplies • PCI and PCIe Cards • Adapter Powered Devices Application Schematic 3 Description The TPS25925x/6x 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.
Current limit level can be set with a single external resistor and current limit set has a typical accuracy of ±15%.
Over voltage events are limited by internal clamping circuits to a safe fixed maximum, with no external components required.
TPS25926x devices provide over voltage protection (OVP) for 12V systems and TPS25925x devices for 5-V systems.
In cases with particular voltage ramp requirements, a dV/dT pin is provided that can be programmed with a single capacitor to ensure proper output ramp rates.
Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TPS259250, TPS259251 TPS259260, TPS259261 VSON (10) 3.
00 mm × 3.
00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
Transient: Output Short Circuit VIN VIN OUT OUT R1 R2 CdVdT 30 m: EN/UVLO dV/dT ILIM GND TPS...


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