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TCAN1044-Q1: Combination with LM2775-Q1

Masaru Oinaga
Expert 4435 points
Part Number: TCAN1044-Q1
Other Parts Discussed in Thread: LM2775-Q1

Hello, Team,

We proposed a combination of LM2775-Q1 + TCAN1044-Q1.
Although the output voltage accuracy of LM2775-Q1 is 4.8V ~ 5.2V with 5V (typ), we think that it works with TCAN1044-Q1 because it accepts 4.5V ~ 5V.
Also, I heard that LM2775-Q1 is designed to work with TI CAN Drivers.

Is this correct?

Best,
Masaru

  • +1
    TI__Guru 53575 points

    Hi Masaru,

    Yes, this supply range will be good for the TCAN1044. Because this supply remains within the recommended operational supply range of the transceiver (4.5V to 5.5V), all of the datasheet parameters still hold. The current capacity of 200mA is also plenty for a single CAN transceiver. 

    Let me know if you have any more questions.

    Regards,
    Eric Schott