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  • RE: LP8733: About setting the output voltage of LP8733-Q1

    Hello Hiroyuki, You can check LP8733-Q1 datasheet page 38 on the I2C communication and starting from page 41 there is register map to check what registers/data you want to write. Thanks. Regards, Tomi Koskela

  • [FAQ] LP8733-Q1: Where can I find register default information (OTP) for a LP873x PMIC

    Part Number: LP8733-Q1 Other Parts Discussed in Thread: LP8733 This FAQ applies for LP8732x-Q1, LP8733x-Q1, LP8732, LP8733 family devices. Datasheet for LP873x-Q1 devices typically does not include OTP default information since there are hundreds of OTP…

  • RE: LP8733: Datasheet feedback

    Hi Sam, Thanks for your feedback. There are always multiple interpretations about same thing and usually history related to decision call this memory as OTP but in reality it means it is already programmed during manufacturing. Reason why we don't include…

  • RE: LP8733: Output delay sequence

    Hi Sreehari, Field recently moved to a different role in the company. I am not sure how he was intending to measure this timing for you since the EVM has different capacitance values. I think it may be better to use the transient simulation models here…
    • Answered

  • [FAQ] LP8733-Q1: Is there any difference about LP8733-Q1, LP87332D-Q1 and LP88332A-Q1?

    Resolved
    Part Number: LP8733-Q1 Other Parts Discussed in Thread: LP87332D-Q1 , , LP87332D , LP8733 Dears: Is there any difference about LP8733-Q1, LP87332D-Q1 and LP88332A-Q1? Since from datasheet I can not find the difference. Pls. kindly give some advice.
    • Resolved
    • Answered

  • LP8733-Q1: Could you kindly help to check the schematic?

    Resolved
    Part Number: LP8733-Q1 Dears: Could you kindly help to check the schematic?
    • Resolved
    • Answered

  • RE: LP8733-Q1: Can these materials be set the output voltage according to the customer requirements?

    Resolved
    Hi Jakse: Many thanks for your help. From the datasheet I saw LP8733-Q1 can be set using MCU. I want to know can the customer place a special order and LP8733-Q1's output voltages are according to the customer requirements?
    • Answered

  • LP8733-Q1: How can customer to configure the chip before they weld the chip on their board?

    Resolved
    Part Number: LP8733-Q1 Other Parts Discussed in Thread: LP87330Q1EVM Dears: There are other issues about it: 1. Is there any default configuration when customer gets the parts? Or is the chip naked? Since customer want to configure the chip with own requirement…
    • Resolved

  • TDA2EG-17: Ask about TDA2E Power Supply Sequences

    Part Number: TDA2EG-17 Other Parts Discussed in Thread: TDA2E , TPS65919-Q1 , LP8733 Hi team, My customer is using the TDA2E platform, the solution is PMIC(TPS65919)+SOC: TDA2EGBHQCBDQ1, they find two power sequence and don't know how to select, please help…
    • Answered

  • RE: LP8733: LP87334D Powering up issue.

    Resolved
    Hi Ranjith, It seems like the input voltage is collapsing. 5V is used for the PGOOD/EN and it seems to start to shifting down. Same behavior is seen in 3.3V output voltage and the output voltage is shifting down due to the minimum voltage difference required…

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