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ADUM5010, ADUM6010 - Creepage

GenevaCooper

Q

The creepage is smaller on this device than the SOIC wide devices, will this
limit me?

A

The ADuM5x1x and ADum6x1x mold compounds are qualified as material Group II
allowing smaller creepage for the same working voltage. The SSOP20 packge with…
- 3 months ago
- Interface and Isolation
- Documents
ADUM5010, ADUM6010 - AN-0971

GenevaCooper

Q

Do I need to follow the recommendations of AN-0971 to achieve EMI emissions
targets?

A

The ADuM5x1x and ADuM6x1x parts offer less of an EMI challenge than previous
isoPower devices. The main reason for this is that the new parts are targeted
…
- 3 months ago
- Interface and Isolation
- Documents
ADUM5010, ADUM6010 - Overload protection

GenevaCooper

Q

Is there overload protection in the ADuM5x1x and ADuM6x1x?

A

Yes – These devices contain a Thermal shutdown circuit that turns off the tank
oscillator if the temperature rises to 150C. The Thermal Shutdown circuit has
about 10C of hysteresis…
- 3 months ago
- Interface and Isolation
- Documents
ADUM5010, ADUM6010 - Stacking isoPower outputs

GenevaCooper

Q

Can I stack isoPower outputs to make higher voltages?

A

Yes, each secondary is unreferenced so you can stack two or more outputs to add
the voltages. If your part contains data channels, those channels will likely
need to be in the part that is…
- 3 months ago
- Interface and Isolation
- Documents
ADUM5010, ADUM6010 - Data shut down

GenevaCooper

Q

Do the data shut down when the isoPower is disabled?

A

No, the data channels are a separate chip set, so they can be run independently
of what is happening with the isoPower converter. On side 1 the data channels
will still draw quiescent current…
- 3 months ago
- Interface and Isolation
- Documents
ADUM5010, ADUM6010 - Putting two parts parallel

GenevaCooper

Q

Can I put two parts of ADUM5010 or ADUM6010 in parallel for more power?

A

It can be done, but there is no provision for external regulation in these
devices, so the power will not be equally shared between the two devices.
It is probably a better…
- 3 months ago
- Interface and Isolation
- Documents
ADUM5010, ADUM6010 - All channels at maximum data rate

GenevaCooper

Q

Can I run all of the data channels at maximum data rate simultaneously?

A

Yes, there is just enough power available from Viso to power the two data
channels provided that outputs on the Viso side do not have a resistive or
heavily capacitive load…
- 3 months ago
- Interface and Isolation
- Documents
ADUM5010, ADUM6010 - Synchronization isoPower PWM signal with external source

GenevaCooper

Q

Can I synchronize the isoPower PWM signal with an external source?

A

No, the control of the PWM is completely internal to the chip, and no external
pins can affect it.
- 3 months ago
- Interface and Isolation
- Documents
ADUM5010, ADUM6010 - Operating isoPower converter and data channels at different voltages

GenevaCooper

Q

Can the isoPower converter and the data channels operate at different voltages?

A

Yes, the isoPower Chipset and the data chip set are independent. You can
operate them at completely different voltages if that is useful in your
design. The data…
- 3 months ago
- Interface and Isolation
- Documents
RE: ADum6010: Consequences of 3V3in to 5Vout ?

EZAdministrator

This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

Thank you,
…
- over 3 years ago
- Interface and Isolation
- Q&A

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