Apr 13, 2021
03:38 AM
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Apr 13, 2021
03:38 AM
Hello
Please tell me about the following electrical characteristics of VDDD of CCG3PA (CYPD3171-24LQXQ).
Q1) Current that can be supplied.
Q2) Power supply start-up and fall-down time.
Best Regards
Arai
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USB EZ-PD Type-C
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Apr 20, 2021
04:54 AM
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Apr 20, 2021
04:54 AM
Hi Arai,
The approximate minimum and maximum values for VDDD rise time as 20 us and 200 us respectively.
The slew rate is in the range of 0.018V/us to 0.082V/us.
Regards,
Mallika
3 Replies
Apr 14, 2021
02:56 AM
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Apr 14, 2021
02:56 AM
Hello Arai,
1) The typical value of supply current from VDDD is around 10mA.
2) The max value of the total startup time for the regulator supply output is around 200us.
Regards,
Mallika
Apr 14, 2021
03:07 AM
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Apr 14, 2021
03:07 AM
Hello Mallika san
Thank you for you reply.
I understand that VDDD rise time is 200us.Is it correct?
Please tell me fall-down time for VDDD, too.
Best Regards
Arai
Apr 20, 2021
04:54 AM
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Apr 20, 2021
04:54 AM
Hi Arai,
The approximate minimum and maximum values for VDDD rise time as 20 us and 200 us respectively.
The slew rate is in the range of 0.018V/us to 0.082V/us.
Regards,
Mallika