Tool/software:
Hello,
My customer has a few questions about the TPS546E25.
Q1. Please let us know the expected RTM schedule.
Q2. Can a user use the TPS546E25 without PMBUS connection or control?
Thank you.
JH
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Q1. Please let us know the expected RTM schedule.
TBDedited
Q2. Can a user use the TPS546E25 without PMBUS connection or control?
Yes, the device is functional without activating PMBus.
The MSEL1, MSEL2, VSEL and ADDR pins are used for the device settings.
MSEL1 sets OCL, soft start time and fault response, internal/external feedback divider
MSEL2 set switching frequency, compensation gain and ramp
VSEL sets output voltage when using internal divider or functions as a feedback pin for external divider
ADDR sets mode and address, stack position when configured for multiphase.
Regards,
David
Hi David,
Thank you for your reply.
The customer has further questions.
Q1. Is it currently possible to provide samples?
Q2. If you have any reference materials or simulation tools for users to design TPS546E25 circuits without PMBUS, please let us know.
BR,
JH
Hi JH,
David is out today and can follow up next week.
Please let me know how you would like to proceed, and David or I can certainly follow up.
Thanks,
Calan
Due to the product release timing and the public e2e, We need to take offline onto the e2e email system.
I will e2e email you.