Overload restart Time of evl8009(mp8008/mp8009)

DC-DC Power Converters
1

Hi.
Please check the contents below.

1. Overload restart Time of ELV8009
I Bought ELV8009.
I measured restart time When Overload.
The datasheet shows 340 ms, but Vout / VOGND measurement is 4.23s.
Vout / VOGND

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2. Overload restart Time of MP8008
I measured restart time When Overload.
(output 24v, 1.2A)
Vout / VOGND measurement is 4.18s. (Same MP8009)

Please help me.
I’ll be waiting for your reply.

Best regards,
won.

2

Hi Won,

That is interesting. Where are you probing to get this waveform?

Best Regards,
Yu

3

image
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VOUT!
But output load 2.2A (overload Test)

I’ll be waiting for your reply.

Best regards,
won.

4

I’ll be waiting for your reply.

Best regards,
won

5

Would you be able to provide the switch node and output current waveform along with the output voltage?

Best Regards,
Yu