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  • TPS1663: About ILIM variability

    Resolved
    Part Number: TPS1663 Hello, I want to set the current detection setting to around 3.85A. At this time, the resistance value should be 4.7kΩ. In this setting I would like to know the variability of the device itself. The data below show only typical…
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  • TPS1663: internal FET ON/OFF

    Resolved
    Part Number: TPS1663 Hi team, TPS16630 has protection features (such as OVP, thermal protection and current protection) which can shut down internal FET. It also has SHDN-pin to ON/OFF internal FET. So internal FET is in ON-state when all the protection…
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  • TPS1663: Question about PLIM

    TI Thinks Resolved
    Part Number: TPS1663 Other Parts Discussed in Thread: TPS2663 Hi We would like to use TPS16632 in the pre-charge circuit to limit the output current at 6A . In order to achieve that, I should utilize PLIM feature. Am I right? If I keep the output current…
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  • TPS1663: About Short circuit protection

    Resolved
    Part Number: TPS1663 Hello, Short circuit protection is described in the electrical characteristics of the data sheet as follows. (question) Does 45A indicate the maximum current that flows through the FET during a short circuit? Or does it mean that it…
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  • TPS1663: Case of UL1310 class-2

    Resolved
    Part Number: TPS1663 Hello, Figure 25 in 9.3.5 of the data sheet provides an example of UL1310 class-2. However, due to the variation of 100kΩ, the power limit may exceed 100W, and the protection may not actually work at 100W, which may not satisfy UL1310…
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  • TPS1663: Power management forum

    Resolved
    Part Number: TPS1663 Hello Rakesh, We intend to use TPS16632 and/or TPS259807 in one of our products to control the energy limited circuits (24V 6A) as per 61010-1 clause 9.4. Please advise the UL conditions of acceptability for the components above …
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  • TPS1663: TPS1663

    Resolved
    Part Number: TPS1663 Dear Madam/Sir, We intend to use the TPS1663 as per clause 9.4 of IEC/UL61010-1. UL file E169910 only lists TPS1663 up to a maximum current of I(OL) = 4.815A. Please advise if TI intends to update the UL file with (up to) the I(OL…
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  • TPS1663: TPS16630PWPT

    Resolved
    Part Number: TPS1663 I would like to get some clarification on the TPS16630 E-Fuse power handling during start up. The maximum ambient temperature is 85C. Programmed capacitive inrush current is 0.24A for 74.9ms with a 36V input and 500uf load. Average…
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  • TPS1663: TPS16630PWPT

    Resolved
    Part Number: TPS1663 Other Parts Discussed in Thread: TPS27S100 , TPS1H100-Q1 Image 1 I am using an E-Fuse (TPS16630PWPT) in a new project, and encountering some unexpected behavior. I am turning an external resistive load on and off with a isolated solid…
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  • TPS1663: Hot plug application at 56Vin

    TI Thinks Resolved
    Part Number: TPS1663 Other Parts Discussed in Thread: LM5069 , CSD19532Q5B Hi team, I'm design TPS16630 as hot swap IC in the 56Vin/5A(max) system. The schematic show below. The issue I have right now is the TPS16630 will damaged during the hot plug…

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