TCAN4550-Q1: TCAN4550-Q1 isolate solution

Sunny Qin

Part Number: TCAN4550-Q1
Other Parts Discussed in Thread: ISO1042-Q1, ISO1042, TCAN4550

Hi team,

Can TCAN4550-Q1`s GPIO1/GPO2 connnect to ISO1042-Q1? we`d like to promote this isolation CAN solution to customer, and need to confirm it.

And do we has better CAN isolation solution?

Thanks.

Regards, Sunny

over 4 years ago

0 Max Robertson over 4 years ago

TI__Guru 62910 points

Sunny,

Yes, TCAN4550 can be configured in controller mode with the GPIO signals acting as TXD/RXD connections to an external transceiver like ISO1042. This is a good solution for implementing isolated CAN FD.

Regards,

Max

0 Sunny Qin over 4 years ago in reply to Max Robertson

TI__Expert 4890 points

Max,

Thanks so much. My customer need 5V spply, but TCAN4550 need >5.5V supply as it has internal LDO, do we have other SPI to CAN device can support 5V supply?

Regards, Sunny

0 Sunny Qin over 4 years ago in reply to Sunny Qin

TI__Expert 4890 points

Sorry please ignore this question, as we alreayd talked on mail. thanks.

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TCAN4550-Q1: TCAN4550-Q1 isolate solution