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Power Sourcing Capabilities of Two Ports in CCG6DF - KBA233121

Chelladurai
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Community Manager

Power Sourcing Capabilities of Two Ports in CCG6DF - KBA233121

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Question:

Can both the internal load switches in CCG6DF source 5V/3A simultaneously?

Answer:

No. Both the ports cannot source 5V/3A simultaneously. If one of the switches is sourcing 5V/3A then the other port can only source up to 5V/1.5A.

If one port supports 3A, the other port can support only up to 1.5A. Measurement is done in pulse mode. For more details, refer the DC_NGDO_FET_SYS.2 parameter in EZ-PD CCG6DF, CCG6SF, USB Type-C Port Controller datasheet.

Since the junction temperature is too high due to higher  ƟJA of the BGA package, the source current on one of the switches is limited to 1.5A when both the ports are used simultaneously. Also, the FETs are an integrated part of the hardware.

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Last update:
‎May 24, 2021 11:40 PM
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