(China (Mainland))
Product Summary
The TPS2419D controller, in conjunction with an external N-channel MOSFET, provides the reverse current protection of an ORing diode with the efficiency of a MOSFET. The TPS2419D can be used to combine multiple power supplies to a common bus in an N+1 configuration, or to combine redundant input power buses.
Parametrics
Absolute maximum ratings: (1)A, C voltage: –0.3 to 18 V; (2)A above C voltage: 7.5 V; (3)C above A voltage: 18 V; (4)GATE, BYP voltage: –0.3 to 30 V; (5)BYP to A voltage: –0.3 to 13 V; (6)GATE above BYP voltage: 0.3 V; (7)RSET voltage: –0.3 to 7 V; (8)EN: –0.3 to 5.5 V; (9)GATE short to A or C or GND: Indefinite; (10)ESD, Human body model: 2 kV; Charged device model: 500 V; (11)TJ, Maximum junction temperature: Internally limited ℃.
Features
Features: (1)Control External FET for N+1 and ORing; (2)Controls Buses From 3 V to 16.5 V; (3)External Enable ; (4)N-Channel MOSFETControl; (5)Rapid Device Turnoff Protects Bus Integrity; (6)Programmable Turn-Off Threshold; (7)Soft Turn on Reduces Bus Transients; (8)Industrial Temperature Range: -0℃ to 85℃; (9)8-Pin TSSOP and SOIC Packages.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 TPS2419D |
Texas Instruments |
Hot Swap & Power Distribution N+1 & ORing Power Rail Controller |
Data Sheet |
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TPS2419DR |
Texas Instruments |
Hot Swap & Power Distribution N+1 & ORing Power Rail Controller |
Data Sheet |
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