Hi Chrris-san,
Chris Glaser said: Can you reproduce this behavior in their system?
I confirmed that my customer cannot reproduce this behavior in their system since MODE pin is connected to 3.3V which is power supply of this system. I have ordered the…
Part Number: TPS62873 Other Parts Discussed in Thread: TPS6286B10 , TPS6286A06 Tool/software: Hi Team,
Customer is looking for buck DC/DC solution as below conditions, we are seeing TPS62873 but it looks like there is some limitation about VOUT range…
Part Number: TPS62873-Q1 Tool/software: Hi Team,
Could you please tell me the allowable negative current of low side fet in FPWM mode?
In FPWM mode, reverse currrent can flow into low side fet in case of low output currents because of inductor ripple…
Hi Team,
Thank you for your response.
Regarding to this question,
Chris Glaser said: Yes, the 100nH inductor on the input can make the circuit unstabl
Customer want to know why because they have added 100nH in other power IC and no issue occurred
Thank…
Part Number: TPS62873 Tool/software: Hi team,
Based on the datasheet, VRANGE[1:0] is in the CONTROL1 register, but it seems VRAMP[1:0] is in the CONTROL1 register actually. Is this misdiscription?
It seems VRANGE[3:2] is in the CONTROL2 register. …
Part Number: TPS62873 Other Parts Discussed in Thread: TPS6287B25 , Tool/software: Hi team,
In TPS62873 and TPS6287B25 datasheet, there are different spec definitions or application requirement a below:
Why does 62873 need to connect to GOSNS while why…
Part Number: TPS62873 Tool/software: Hi team,
My customer has been evaluating start up voltage function based on the EVM(TPS62873EVM-144). My customer writes VSET[7:0](0.6V) and VRANGE[3:2](1.25mV steps) to TPS62873 via I2C interface after Input power…
