A Power-Distribution Switch With Latched Over-Current Protection (Rev. A)
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Application Notes

A Power-Distribution Switch With Latched Over-Current Protection (Rev. A)

Texas Instruments

Published : 03 Jul 07
Application Notes
Description
Power-distribution switches like the TPS203x operate in retry mode in an overload but some applications require the switch to latch off. The latch-off function can be implemented using the simple circuit described in this application report.

Parts

Part Number
Name
Companion Part
TPS2020DR
TPS2020DR
Datasheet Buy
TPS2066DRG4
TPS2066DRG4
Datasheet Buy
TPS2066D
TPS2066D
Datasheet Buy
TPS2065DGNRG4
TPS2065DGNRG4
Datasheet Buy
TPS2041ADRG4
TPS2041ADRG4
Datasheet Buy
TPS2047BD
TPS2047BD
Datasheet Buy
TPS2031D
TPS2031D
Datasheet Buy
TPS2042DRG4
TPS2042DRG4
Datasheet Buy
TPS2030DRG4
TPS2030DRG4
Datasheet Buy
TPS2045D
TPS2045D
Datasheet Buy
TPS2055AD
TPS2055AD
Datasheet Buy
TPS2095D
TPS2095D
Datasheet Buy
TPS2057DR
TPS2057DR
Datasheet Buy
TPS2056ADR
TPS2056ADR
Datasheet Buy
TPS2042BDRBT
TPS2042BDRBT
Datasheet Buy
TPS2052D
TPS2052D
Datasheet Buy
TPS2081DG4
TPS2081DG4
Datasheet Buy
TPS2080DRG4
TPS2080DRG4
Datasheet Buy
Datasheet
TPS2065DGNR
TPS2065DGNR
Datasheet Buy
TPS2080DR
TPS2080DR
Datasheet Buy
TPS2054D
TPS2054D
Datasheet Buy
TPS2021D
TPS2021D
Datasheet Buy
TPS2056ADG4
TPS2056ADG4
Datasheet Buy
TPS2054DR
TPS2054DR
Datasheet Buy
TPS2065D
TPS2065D
Datasheet Buy
TPS2087DR
TPS2087DR
Datasheet Buy
TPS2065DR
TPS2065DR
Datasheet Buy
TPS2052DRG4
TPS2052DRG4
Datasheet Buy
TPS2063DRG4
TPS2063DRG4
Datasheet Buy
TPS2053BD
TPS2053BD
Datasheet Buy
TPS2060DRBT
TPS2060DRBT
Datasheet Buy
TPS2024D
TPS2024D
Datasheet Buy
TPS2033DR
TPS2033DR
Datasheet Buy
TPS2082DRG4
TPS2082DRG4
Datasheet Buy
TPS2062D-1
TPS2062D-1
Datasheet Buy
TPS2046BDG4
TPS2046BDG4
Datasheet Buy
TPS2051DR
TPS2051DR
Datasheet Buy
TPS2082D
TPS2082D
Datasheet Buy
TPS2020DRG4
TPS2020DRG4
Datasheet Buy
TPS2066DR
TPS2066DR
Datasheet Buy
TPS2034P
TPS2034P
Datasheet Buy
TPS2021DR
TPS2021DR
Datasheet Buy
TPS2034DR
TPS2034DR
Datasheet Buy
TPS2086D
TPS2086D
Datasheet Buy
TPS2048AD
TPS2048AD
Datasheet Buy
TPS2044D
TPS2044D
Datasheet Buy
TPS2041DRG4
TPS2041DRG4
Datasheet Buy
TPS2042BDG4
TPS2042BDG4
Datasheet Buy
TPS2024DR
TPS2024DR
Datasheet Buy
TPS2063D
TPS2063D
Datasheet Buy
TPS2042ADR
TPS2042ADR
Datasheet Buy
TPS2065DGNR-1
TPS2065DGNR-1
Datasheet Buy
TPS2041D
TPS2041D
Datasheet Buy
TPS2023DR
TPS2023DR
Datasheet Buy
TPS2034D
TPS2034D
Datasheet Buy
TPS2061D
TPS2061D
Datasheet Buy
TPS2052DR
TPS2052DR
Datasheet Buy
TPS2052BDRG4
TPS2052BDRG4
Datasheet Buy
TPS2069DGNG4
TPS2069DGNG4
Datasheet Buy
TPS2069DGNRG4
TPS2069DGNRG4
Datasheet Buy
TPS2041BDBVR
TPS2041BDBVR
Datasheet Buy
TPS2055DG4
TPS2055DG4
Datasheet Buy
TPS2060DGNR
TPS2060DGNR
Datasheet Buy
TPS2090DG4
TPS2090DG4
Datasheet Buy
TPS2069DGNR
TPS2069DGNR
Datasheet Buy
TPS2034DRG4
TPS2034DRG4
Datasheet Buy
TPS2022D
TPS2022D
Datasheet Buy
TPS2048D
TPS2048D
Datasheet Buy
TPS2044DR
TPS2044DR
Datasheet Buy
TPS2044AD
TPS2044AD
Datasheet Buy
TPS2042BDRG4
TPS2042BDRG4
Datasheet Buy
TPS2044DG4
TPS2044DG4
Datasheet Buy
TPS2068D
TPS2068D
Datasheet Buy
TPS2055DR
TPS2055DR
Datasheet Buy
TPS2048ADRG4
TPS2048ADRG4
Datasheet Buy
TPS2090DR
TPS2090DR
Datasheet Buy
TPS2052DG4
TPS2052DG4
Datasheet Buy
TPS2080D
TPS2080D
Datasheet Buy
TPS2051DG4
TPS2051DG4
Datasheet Buy
TPS2064DGNR
TPS2064DGNR
Datasheet Buy
TPS2066DGNR-1
TPS2066DGNR-1
Datasheet Buy
TPS2021P
TPS2021P
Datasheet Buy
TPS2057D
TPS2057D
Datasheet Buy
TPS2095DG4
TPS2095DG4
Datasheet Buy
Datasheet
TPS2091D
TPS2091D
Datasheet Buy
TPS2061DR
TPS2061DR
Datasheet Buy
TPS2065DBVR
TPS2065DBVR
Datasheet Buy
TPS2067DR
TPS2067DR
Datasheet Buy
TPS2041DR
TPS2041DR
Datasheet Buy
TPS2066DGN
TPS2066DGN
Datasheet Buy
TPS2032D
TPS2032D
Datasheet Buy
TPS2092D
TPS2092D
Datasheet Buy
TPS2061DGNR
TPS2061DGNR
Datasheet Buy
TPS2042P
TPS2042P
Datasheet Buy
TPS2054BD
TPS2054BD
Datasheet Buy
TPS2043BD
TPS2043BD
Datasheet Buy
TPS2085D
TPS2085D
Datasheet Buy
TPS2066IDR
TPS2066IDR
Datasheet Buy
TPS2069DGN
TPS2069DGN
Datasheet Buy
TPS2052AD
TPS2052AD
Datasheet Buy
TPS2042D
TPS2042D
Datasheet Buy
TPS2081D
TPS2081D
Datasheet Buy
TPS2068DR
TPS2068DR
Datasheet Buy
TPS2022DRG4
TPS2022DRG4
Datasheet Buy
TPS2062DGNRG4
TPS2062DGNRG4
Datasheet Buy
TPS2065DGN-1G4
TPS2065DGN-1G4
Datasheet Buy
TPS2051AD
TPS2051AD
Datasheet Buy
TPS2067DRG4
TPS2067DRG4
Datasheet Buy
TPS2066ID
TPS2066ID
Datasheet Buy
TPS2049D
TPS2049D
Datasheet Buy
TPS2048ADR
TPS2048ADR
Datasheet Buy
TPS2024DG4
TPS2024DG4
Datasheet Buy
TPS2057ADR
TPS2057ADR
Datasheet Buy
TPS2041BDGN-ASY
TPS2041BDGN-ASY
Datasheet Buy
TPS2064DRBT
TPS2064DRBT
Datasheet Buy
TPS2064DGN
TPS2064DGN
Datasheet Buy
TPS2046BDR
TPS2046BDR
Datasheet Buy
TPS2055D
TPS2055D
Datasheet Buy
TPS2033D
TPS2033D
Datasheet Buy
TPS2051P
TPS2051P
Datasheet Buy
TPS2024P
TPS2024P
Datasheet Buy
TPS2041BDBVRG4
TPS2041BDBVRG4
Datasheet Buy
TPS2041BDBVT
TPS2041BDBVT
Datasheet Buy
TPS2066DGNG4
TPS2066DGNG4
Datasheet Buy
TPS2060DRBR
TPS2060DRBR
Datasheet Buy
TPS2082DG4
TPS2082DG4
Datasheet Buy
TPS2047BDG4
TPS2047BDG4
Datasheet Buy
TPS2042DG4
TPS2042DG4
Datasheet Buy
TPS2053BDG4
TPS2053BDG4
Datasheet Buy
TPS2057DG4
TPS2057DG4
Datasheet Buy
TPS2068DGN
TPS2068DGN
Datasheet Buy
TPS2061DG4
TPS2061DG4
Datasheet Buy
TPS2066DG4
TPS2066DG4
Datasheet Buy
TPS2052BDRBR
TPS2052BDRBR
Datasheet Buy
TPS2047BDRG4
TPS2047BDRG4
Datasheet Buy
TPS2022DR
TPS2022DR
Datasheet Buy
TPS2052BDGNRG4
TPS2052BDGNRG4
Datasheet Buy
TPS2062DG4
TPS2062DG4
Datasheet Buy
TPS2042DR
TPS2042DR
Datasheet Buy
TPS2057DRG4
TPS2057DRG4
Datasheet Buy
TPS2047BDR
TPS2047BDR
Datasheet Buy
TPS2051ADG4
TPS2051ADG4
Datasheet Buy
TPS2024DRG4
TPS2024DRG4
Datasheet Buy
TPS2049DR
TPS2049DR
Datasheet Buy
TPS2054AD
TPS2054AD
Datasheet Buy
TPS2043DR
TPS2043DR
Datasheet Buy
TPS2061DGNRG4
TPS2061DGNRG4
Datasheet Buy
TPS2068DGNRG4
TPS2068DGNRG4
Datasheet Buy
TPS2082DR
TPS2082DR
Datasheet Buy
TPS2064DRBR
TPS2064DRBR
Datasheet Buy
TPS2055DRG4
TPS2055DRG4
Datasheet Buy
TPS2045DG4
TPS2045DG4
Datasheet Buy
TPS2049DRG4
TPS2049DRG4
Datasheet Buy
TPS2056ADRG4
TPS2056ADRG4
Datasheet Buy
TPS2065DGNG4
TPS2065DGNG4
Datasheet Buy
TPS2044DRG4
TPS2044DRG4
Datasheet Buy
TPS2056AD
TPS2056AD
Datasheet Buy
TPS2045DR
TPS2045DR
Datasheet Buy
TPS2032DRG4
TPS2032DRG4
Datasheet Buy
TPS2096D
TPS2096D
Datasheet Buy
TPS2065DRG4
TPS2065DRG4
Datasheet Buy
TPS2023D
TPS2023D
Datasheet Buy
TPS2041AD
TPS2041AD
Datasheet Buy
TPS2051D
TPS2051D
Datasheet Buy
TPS2046BD
TPS2046BD
Datasheet Buy
TPS2030D
TPS2030D
Datasheet Buy
TPS2045AD
TPS2045AD
Datasheet Buy
TPS2020D
TPS2020D
Datasheet Buy
TPS2041BDGNRG4
TPS2041BDGNRG4
Datasheet Buy
TPS2045ADRG4
TPS2045ADRG4
Datasheet Buy
TPS2041PE4
TPS2041PE4
Datasheet Buy
TPS2041DG4
TPS2041DG4
Datasheet Buy
TPS2031DG4
TPS2031DG4
Datasheet Buy
TPS2041P
TPS2041P
Datasheet Buy
TPS2062DR-1
TPS2062DR-1
Datasheet Buy
TPS2031DR
TPS2031DR
Datasheet Buy
TPS2095DR
TPS2095DR
Datasheet Buy
Application Note
Download application note for A Power-Distribution Switch With Latched Over-Current Protection (Rev. A) by Texas Instruments
Application Note

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