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TPS2413

Texas Instruments
Part Number TPS2413
Manufacturer Texas Instruments
Description N+1 and ORing Power Rail Controller
Published Jun 6, 2022
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design TPS2412, TPS241...
Datasheet PDF File TPS2413 PDF File

TPS2413
TPS2413

Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design TPS2412, TPS2413 SLVS728D – JANUARY 2007 – REVISED OCTOBER 2019 TPS241x N+1 and ORing Power Rail Controller 1 Features •1 Control External FET for N+1 and ORing • Wide Supply Voltage Range of 3 V to 16.
5 V • Controls Buses From 0.
8 V to 16.
5 V • Linear or On/Off Control Method • Internal Charge Pump for N-Channel MOSFET • Rapid Device Turnoff Protects Bus Integrity • Positive Gate Control on Hot Insertion • Soft Turnon Reduces Bus Transients • Industrial Temperature Range: –40°C to 85°C • 8-Pin TSSOP and SOIC Packages 2 Applications • Rack Server (Rackmount) • Rack Server (Blade) • Merchant network & server PSU • Battery Backup Unit • Telecom systems 3 Description The TPS2412/13 controller, in conjunction with an external N-channel MOSFET, emulates the function of a low forward voltage diode.
The TPS2412/13 can be used to combine multiple power supplies to a common bus in an N+1 configuration, or to combine redundant input power buses.
The TPS2412 provides a linear turnon control while the TPS2413 has an on/off control method.
Applications for the TPS2412/13 include a wide range of systems including servers and telecom.
These applications often have either N+1 redundant power supplies, redundant power buses, or both.
Redundant power sources must have the equivalent of a diode OR to prevent reverse current during faults and hotplug.
A TPS2412/13 and N-channel MOSFET provide this function with less power loss than a schottky diode.
Accurate voltage sensing and a programmable turnoff threshold allows operation to be tailored for a wide range of implementations and bus characteristics.
The TPS2412/13 are lower pin count, reduced feature versions of the TPS2410/11.
Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TPS2412, TPS2413 TSSOP (8) SOIC (8) 4.
40 mm × 3.
00 mm 3.
91 mm × 4.
90 mm (1) For all available packages, see the orderable addendum at the ...


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