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Madhura Gogate
4 months ago
Power management
Power management forum
TPS40422: Converting XML to CSV format using Fusion GUI for TPS40422
TI Thinks Resolved
Part Number:
TPS40422
For
TPS40422
, In Fusion GUI, XML files needs to be converted to CSV files. Could you please share the procedure for the same? Is there any method to do the conversion offline?
TPS40422
Neo.Wang
4 months ago
Power management
Power management forum
TPS40422: TPS40422/25/28 SMB_ALERT status
Resolved
Part Number:
TPS40422
Hi TI Expert, what's the status of SMB_ALERT status on
TPS40422
/25/28
Shenhua Zhang
6 months ago
Power management
Power management forum
TPS40422: Default value of PMBus page
TI Thinks Resolved
Part Number:
TPS40422
Customer would like to know about
TPS40422
, do we have default value for PMBUS page? For example, when we read voltage value without writing into 'page', is it 'page 0' by default?
HC Chen
6 months ago
Power management
Power management forum
TPS40422: Power supply with TPS40422 short currnet test issue
TI Thinks Resolved
Part Number:
TPS40422
Hi PS: we set the per phase current limit 22A, so total current limit is 44A. Why the Short Then On test the current is so match high(85A) than OCP and On Then Short test? Why the negative voltage spike of -1.4V...
TI_pwr_usr
8 months ago
Power management
Power management forum
TPS40422: PMBus activation timing
Resolved
Part Number:
TPS40422
From power up (VDD applied) when is SMBus interface become available
Kao Mick
6 months ago
Power management
Power management forum
TPS40422: Overcurrent protection produces negative voltage behavior
Part Number:
TPS40422
HI SIR We use
TPS40422
to design a dual-phase synchronous output 0.88V power supply, the specifications are as follows Vin:12V Vout:0.88V Iout:20+20A Fsw:500kHz Lout:0.36uH *2 phase When we test the short circuit...
Qian Chen
7 months ago
Power management
Power management forum
RE: TPS40422: Could you review schematic for TPS40422?
Hi Downey, Attached is the review. Refer to equation (2) on datasheet. Usually L/DCR should be equal to Rs*Cs, unless noise is coupled to Cs. xcu_power_sch_reviewed.pdf Thanks Qian
William Sung36
11 months ago
Power management
Power management forum
TPS40422: OCW and OCP keeps shutting down the part
TI Thinks Resolved
Part Number:
TPS40422
Hi, I have made a high power design with the
TPS40422
operating in 2 phase mode. I have chosen a inductor with a L of 200nH and Rdc of 0.29mohm. I designed the
TPS40422
to supply 35A per phase for a total of 70A in the 2 phases...
William Sung36
over 1 year ago
Power management
Power management forum
TPS40422: BPEXT recommendations, BP3 use for SMBus pull up
TI Thinks Resolved
Part Number:
TPS40422
Hi, I am looking at using the
TPS40422
and i have 2 questions: 1 - What is the recommended voltage if i want to supply BPEXT with a external voltage source? Is a external voltage source recommened? I am planning to use 650KHz...
TAlex Wu
over 1 year ago
Power management
Power management forum
TPS40422: May I have some confirming item for TPS40422 application ?
Resolved
Part Number:
TPS40422
Dear SIR: Good day!! May I have some confirming item for
TPS40422
PMBUS
>
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