Part Number: TPS54J061 We don't know how to modify the design and change what value for TPS54J061RPGR cirucit.
We have three output power -
1. 12V to 5V
2. 12V to 3.3V
3. 12V to 1.1V
Currently we only know change mode pin from "short to AGND" to "30…
Part Number: TPS54J061 Hello,
Can you review below schematic?
Can approve the use of 470pF on C1213?
TI recommendations was at least 680pF.
Output current 2A.
Part Number: TPS54J061 Can you please comment on an apparent discrepancy between the stability criteria suggested by the datasheet versus the Excel calculator?
Datasheet:
Plugging 4.7µH & 1µF in the calculator, with 60% derating, Fsw = 1.1MHz, results…
Part Number: TPS54J061 Hi,
Current circuit setting is 0.6Vo, 15Vinmax, switching frequency setting Rmode=60.4kohm(Fsw_typical=630kHz), Calculate Fsw(max) according to minimum on-time=95ns, and get the maximum switching frequency of 421.1kHz, which is smaller…
Part Number: TPS54J061 Hello, Team
our customer sees the difference on the formula of Rtip between design calculator and datasheet,
they want to know which formula could they use.
may i have your help to ranswer this question?
datasheet:
design…
Part Number: TPS54J061 Hi Team,
Datasheet shown that our Rtrip range as below :
That said if Rtrip at between 0~3.16K, then the OC point will be 8.1~9A , right?
My question will be if the Rtrip > 30.1K, what will happen ? Is it will limit at a certain…
Part Number: TPS54J061 Hi,
TPS54J061 has OOB and OVP function, just different threshold.
May I know the purpose of OOB when there is OVP?
Any response time required for OOB?
If OOB is always active, it seems OVP will not never occur. What is your comment…
Part Number: TPS54J061 Hello expert,
Does TPS54J061 support remote/local sense with 0ohm/10ohm sense resistor difference? Thanks a lot!
Best regards,
Ann Lien
Part Number: TPS54J061 Hi ,
I checked DS and the device UV protect behavior should be hiccup, but look into section 7.3.10, the behavior is latch off.
My I have your clarification on the UV behavior?
