Part Number: TPS62933F Tool/software: Chapter 9.3.12 mentions ILS_NEG as negative current limit for LS switch, but its value is not specified in the table. I guess the corresponding value is "Reverse current limit" but it's called ILS_NOC.…
Part Number: TPS62933F is there a difference between FCCM and FPWM? aren't they operate in the same way? is there also a difference between PFM and PSM? Is there a big difference in efficiency between FCCM and PFM at light loads? can I achieve 20mV ripple…
Part Number: TPS62933F Other Parts Discussed in Thread: LMR33620 , LMR43620 , Hi support team, This is a question about TPS62933FDRLR.
If 2pin (EN) and 3pin (VIN) are short-circuited, it is assumed that a voltage exceeding the maximum rated voltage of 2pin…
Part Number: TPS62933F Other Parts Discussed in Thread: TPS62933 Hi team,
My customer noticed that he can't make a customized simulation with more than one change. If he does more the prior change is reversed again.
He also claimed that a few days…
Part Number: TPS62933F Other Parts Discussed in Thread: TPS62933P Dear expert,
my customer is using TPS62933F, but we find the input power supply will be short when power up. could you help to check the schematic. thanks.
BR
Chi
Part Number: TPS62933F Hi,
The description about FCCM on p1 of D/S, it says "FCCM" means forced continuous current modulation.
but on p26, FCCM represents "forced continuous conduction mode".
Which one is correct? I think "forced continuous…
Part Number: TPS62933F Dear TI experts.
I have read the datasheet of TPS62933F, but I do not understand the meaning of the parameters Ip and Ih, especially the term 'hysteresis voltage'. Could you explain it in detail? Additionally, in the recommended…
Hi JIngwen
The IQ in datasheet is specified as 'nonswitching quiescent current', To test this item, please apply a >Vref voltage on FB pin (in the the datasheet EC table it uses 1V) , so that the device will not generate switching pulse. This is how we…
Other Parts Discussed in Thread: TPS7A39 , TPS62933F Hi TI team,
I am looking for a converter that with below parameters:-
1. Dual input voltage i.e -27V and +27V.(DC input)
2. Required dual output voltage of -3.3V and +3.3V.(DC output)
Please help in…