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  • LM25143: DC to DC Charger Solution

    TI Thinks Resolved
    Part Number: LM25143 Other Parts Discussed in Thread: LM5148-Q1 , LM5143 We use Adaptor to charge battery(built in BMS). Adaptor Voltage is 32V or 36V,battery voltage is 25.2V. Charging Current is 7A max. We want to use buck controller to connect Adaptor…

  • LM5143-Q1: Power management forum

    TI Thinks Resolved
    Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM25143-Q1 Our circuit design is as follows: Test the output waveform of the power supply and find that the output has a step with a duration of 610us. In addition, we measured the GATE waveforms…

  • RE: LM5143-Q1: Searching TI solution & please help provide comparison table

    Hi Kygo, The ICs are effectvely the same with two pins that are different (RT and MODE replace OSC and ILSET). The LM5143-Q1 is generally higher performance, and the LM25143-Q1 42V version will release later this month. Regards, Tim

  • LM5143-Q1: LM5143-Q1

    TI Thinks Resolved
    Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM25143 , LM5143 Hi , Can I use LM5143-Q1 for 3.3V @90A from 12V? If not ,Could you please suggest me automotive part for output:- 3.3V @ 90A from Vnominal : 12V(input). Regards Kamaljit

  • RE: LM5143-Q1: LM5143-Q1

    PS: We just released the LM5143 and LM25143 (commercial versions of the LM5143-Q1). See apps example #3, which is 5V/50A.

  • LM5143-Q1: LM5143 replacement

    TI Thinks Resolved
    Part Number: LM5143-Q1 Other Parts Discussed in Thread: LM5143 , LM25143 , LM5141 Hi TI expert, In TI TDA4 DEMO design， LM5143 or LM5140 was used. Is this two PMIC are disigned for TDA4 platform？Is there any special parameter of these two PMIC are disgned…

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