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TPS62230: About the sequence for ENpin.

Genius 5905 points

Replies: 3

Views: 39

Part Number: TPS62230

Hi team.

I’d like to know the rising regulation of ENpin.

The output may not be output when the input is turned ON/OFF.
The following fig is the waveforms when there is no output.
Is there a problem with the rising edge of the input voltage?



Sincerely.
Kengo.

  • Hi Kengo,

    To be better understand the issue, can you provide the schematic diagram and waveforms the include the VIN, EN, VOUT and SW pin voltages?

    Best regards,

    Excel

    All information in this correspondence and in any related correspondence is provided “as is” and “with all faults”, and is subject to TI’s Important Notice (http://www.ti.com/corp/docs/legal/important-notice.shtml)

  • In reply to Excel Regidor:

    Hi Kengo,

    Have you shared the schematic diagram in my private email?

    Best regards,

    Excel

    All information in this correspondence and in any related correspondence is provided “as is” and “with all faults”, and is subject to TI’s Important Notice (http://www.ti.com/corp/docs/legal/important-notice.shtml)

  • In reply to Excel Regidor:

    Hi Kengo,

    I will close this thread  as we are discussing privately about this issue.

    Best regards,

    Excel

    All information in this correspondence and in any related correspondence is provided “as is” and “with all faults”, and is subject to TI’s Important Notice (http://www.ti.com/corp/docs/legal/important-notice.shtml)

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