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  • TPS2120: TPS2120 as single channel device

    TI Thinks Resolved
    Part Number: TPS2120 Other Parts Discussed in Thread: TPS25948 , TPS25947 Is there a recommended design/configuration for using the TPS2120 MUX as a single channel only device? I would like to use the over-voltage, over-current protection and reverse…

  • TPS2120: TPS2120

    Part Number: TPS2120 Tool/software: Dear SIr, Do you have any simulation for the Fig. 3.1 of Basics of Power MUX (Rev. A) ? Best regards

  • TPS2120: TPS2120 VIN1 switch to VIN2 problem

    Part Number: TPS2120 Tool/software: Hi Sir, We found a problem on VIN1 switch to VIN2 when PR1 voltage lower Vref. The VIN1 is 12V+-10% and VIN2 is 12V+-2%, please check the schematic drawing as below: Because of we set the VIN1 priority than…
    • Answered

  • TPS2120: Part Marking for TPS2120YFPR

    Resolved
    Part Number: TPS2120 Tool/software: Dear TI Team, Thank you for your support. *Is this 2CR280 marking is correct for TPS2120YFPR? I was looking through part marking look up. But it didn't click. Can you verify this? Kind Regards…
    • Resolved

  • TPS2120: prioritization

    Part Number: TPS2120 Tool/software: Can I prioritize input 1 on TPS2120 when plugged in over input 2 even if input 2 is a higher voltage? We prefer not to use an external controller or MCU for this implementation.

  • TPS2120: TPS2120 design check

    TI Thinks Resolved
    Part Number: TPS2120 hi Sir I use the TPS2120 to be the power mux, some question need check 1.how about the resistance accuracy require in R71,R65 2.Could you help to check the below circuit is correct? 3.SEL can floating? thanks

  • TPS23756: TPS23756 & TPS2120 Circuit Review

    Part Number: TPS23756 Other Parts Discussed in Thread: TPS2120 Tool/software: Hi Sir, Please help to review our design by using TPS23756 and TPS2120. The attached are schematic and layout files. EW-7689FTI V1.0A_ES1_PD.pdf EW-7689FTI V1.0A-20250103_PD…

  • TPS2120: Automatic priority power MUX IC for 12V to 24V DC 15A output current

    Part Number: TPS2120 Other Parts Discussed in Thread: TPS25983 Tool/software: Hi, We are design carrier board having two input power rails. We are looking for a IC that can automatically switch the power rails based on the priority setting. Input…

  • TPS2120: PR1/ SEL manual input switchover

    Part Number: TPS2120 Tool/software: Hello, We've designed a product that uses the IC mentioned as a selector of two batteries (see picture below), where EXT_BATT(IN2) is a 12V battery and INT_BATT(IN1) is a 7.4V. The SEL pin will be normally…

  • TPS2120: OVP response time

    TI Thinks Resolved
    Part Number: TPS2120 Other Parts Discussed in Thread: TPS2121 Tool/software: Hi team, Customer would like use TPS2120 OVP function, but they need to know the OVP response time of TPS2120. In the datasheet spec, there is no response time spec, could…

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