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TPS5402: BOOT UVLO

Guru 10890 points

Replies: 3

Views: 207

Part Number: TPS5402

Hi,

We got a question from the customer about TPS5402.
Could you help us?

[Question]
How much is the variation of 2.1V BOOT UVLO? They want to make sure min and max value. They don't need guarantee. They will use it as reference.

Best Regards,
tateo

  • I don't find this date, and I think it doesn't impact customer to use this device.

    Just keep the voltage of Boot cap more than 2.1V

  • In reply to Vental Mao:

    Hi, Thank you for your reply. We got additional question. Does the IC have hysteresis of BOOT UVLO? They want to make sure the BOOT-LX rising voltage which the high side FET is turned ON.

    Best Regards,
    tateo

  • In reply to tateo yamashiro:

    Hi Tateo,

    All Temp/VCC
       
    Item Unit Min Max
    BT UVLO Down V  *BOOT V 1.8789 2.2728
    BT UVLO Rise V  *BOOT V 2.0607 2.455

    Best regards,

    Andong Lang

    Analog FAE

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