Part Number: TPS92629-Q1 Hello When using the TPS92629-Q1 chip for output current, the current drops slowly from 147mA to 143mA over a period of one minute before stabilizing. May I ask how to resolve this phenomenon? Attached are the circuit diagram…
Part Number: TPS92629-Q1 Hello I am using the TPS92629-Q1 chip to drive LEDs, but the current issue I am encountering is that when no LED is connected, I attempted to measure the output current value first using the current range of a multimeter. The…
Part Number: TPS92629-Q1 Tool/software: Hello I have a question regarding the TPS92629 Short to GND specification. Short to GND deglith time defined at 125usec in the datasheet. And I have concern of wrong detection at the start up. Because if capacitive…
Part Number: TPS92629-Q1 Tool/software: Hi,
I would like to ask about the operation of the TPS92629QDGNRQ1 during ground fault mode. During the ground fault mode, the current is limited to I (Retry). If the EN pin is controlled from on to off to on…
Part Number: TPS92629-Q1 Other Parts Discussed in Thread: TPS92629Q1EVM Tool/software: Hello, Team,
Our customer is requesting below two things:
A result of AEC-Q100-012 (ground-short tolerance test) with its test grade. We could not find the result…
Part Number: TPS92629-Q1 Tool/software: Hello, Experts,
Our customer is testing the protection feature of TPS92629QDGNRQ1 and would like to know how they can trigger thermal protection. The IC has a short-to-GND protection and the output current is…
Part Number: TPS92629-Q1 Tool/software: Hello team,
We just would like to detect "short to GND" and "overtemperature" fault only, so will make DIAGEN = Low.
In this case, when "open circuit" / "Short to Battery" happens, this device does not report…
Part Number: TPS92629-Q1 Tool/software: Hello team,
My customer is considering TPS92629QDGNRQ1.
When FAULT pin is not used, open is good? if open is not good, could you tell me the reason?
Regards,
Hirata
