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  • PMP20774: Help finding reference designs

    Resolved
    Part Number: PMP20774 Other Parts Discussed in Thread: LM5175 , TPS65987 Hi, I am looking to design a two socket USB-C PD charger with a DC input of 5v/12v. At this stage i am looking at dofferent options for solutions outputting 18W, 60W and 100W. I havent…
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  • PMP20774: USB-C Connector Not Found Anywhere

    TI Thinks Resolved
    Part Number: PMP20774 For the PMP20774 BOM, it lists a Lintes Technology Connector, Receptacle, USB Type C, R/A, SMT with the part number of 20-0000016-01. I can't seem to find this part anywhere, even on the Lintes Technology website there is nothing that…
    • Answered

  • LM5175-Q1: PMP20774 & PMP9773 Design Modification.

    Resolved
    Part Number: LM5175-Q1 Other Parts Discussed in Thread: PMP20774 , PMP9773 , TPS61088 , LM5175 Dear Sirs: We planned to provide more options to our customer. Need your help to review the design below. 1. Based on TI’s reference design “PMP20774,” it looks…
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    • Answered

  • RE: LM5175: Weird switching behaviour/ high Iq at some input voltages

    Resolved
    Dear Youhao, This time I'll apologize for the delay. Sadly, our electronic load died during my testing (I hope not because of this psu board) so it took a few days to test the circuit under load. But I did get around to make the changes you suggested…

  • RE: LM5175: LM5175 USB typC PD with TPS65987

    I see. We also have a reference design with the LM5175 published at the following link www.ti.com/.../PMP20774 The USB controller is a different one. I mentioned this because it I am afraid it is not the LM5175 itself causing the negotiation problem…

  • RE: LM5175: Asking about Vin of LM5175 IC in USB Type C PD module using TPS25740EVM-741

    Please refer to the following reference designs for USB type C PD. 5Vin is okay, but 3A SMPS does not not support PD full load. www.ti.com/.../PMP20774 www.ti.com/.../PMP20042 Thanks, Youhao

  • RE: Schottky diode

    Hello Jeffery; TI does not make Schottky diodes. We do have UC3610 and UC3611 families, none are auto qual. The BAS40W is made by Diodes Inc, at least they are one source. Their website shows some Automotive qualified versions. TI has Automotive designs…
    • Answered

  • RE: LM5175: Bi-directional li-ion 48V charger from type-C

    Resolved
    Hello Dmitry, LM5176 can be used in the same way as in this reference design for a USB Type C charger: I am not sure if I understand your application correctly, but you mentioned that you want to charge a laptop. As far as I know, the laptop will take…

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