3-8V Single, Hot-Swap IC Commercial Temp.

The UCC3919 family of Hot Swap power managers provide complete Power Management Hot Swap and fault handling capability. The UCC3919 features a duty ratio current limiting technique, which provides peak load capability while limiting the average power dissipation of the external pass Transistor during fault conditions. The UCC3919 has two reset modes, selected with the TTL/CMOS compatible L/R pin. In one mode, when a fault occurs the IC repeatedly tries to reset itself at a user defined rate, with user defined maximum output current and pass Transistor power dissipation. In the other mode the output Latches off and stays off until either the L/R pin is reset or the shutdown pin is toggled. The on board Charge Pump circuit provides the necessary Gate voltage for an external N-channel power FET
By Texas Instruments
Part Manufacturer Description Datasheet Samples
UCC3919PW Texas Instruments 3-8V Single, Hot-Swap IC Commercial Temp. 16-TSSOP 0 to 70
UCC3919PWG4 Texas Instruments 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16, GREEN, PLASTIC, TSSOP-16
UCC3919D Texas Instruments 3-8V Single, Hot-Swap IC Commercial Temp. 16-SOIC 0 to 70
UCC3919DG4 Texas Instruments 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
UCC3919DTR Texas Instruments 3-8V Single, Hot-Swap IC Commercial Temp. 16-SOIC 0 to 70
UCC3919DTRG4 Texas Instruments 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16
UCC3919 's PackagesUCC3919 's pdf datasheet
UCC3919D SOIC
UCC3919DG4 SOIC
UCC3919DTR SOIC
UCC3919DTRG4 SOIC
UCC3919N PDIP
UCC3919PW TSSOP
UCC3919PWG4 TSSOP
UCC3919PWTR TSSOP
UCC3919PWTRG4 TSSOP




UCC3919 Pinout, Pinouts
UCC3919 pinout,Pin out
This is one package pinout of UCC3919,If you need more pinouts please download UCC3919's pdf datasheet.

UCC3919 Application circuits
UCC3919 circuits
This is one application circuit of UCC3919,If you need more circuits,please download UCC3919's pdf datasheet.


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