Part Number: TPS7A84A Hi Team,
A customer found a discrepancy with the datasheet for TPS7A84A.
The customer pointed out that Figure 6-8 shows 60dB PSRR for 10Hz to 10MHz bandwidth, at Vin = 1.3V, Vout = 1V, Iout = 3A
However, these results appear to contradict…
Part Number: TPS7A84A Can the enable pin voltage (5V) exceed the input supply pin voltage (1.8V) ? For this application, the bias pin is left unconnected. ..
Part Number: TPS7A84A Other Parts Discussed in Thread: TPS7A84 , Hello Guys,
Good day.
Does the available spice model on the device product page supports TPS7A8401A variant with 0.5V output?
It seems to support the TPS7A8400A only. Is there a way to make…
Part Number: TPS7A84A Hi Team,
If Iout is below 2A, then can the Cout be similar with TPS7A83/A, that is, decrease Cout from 47uf to 22uf? If not, what's the reason for that? Thanks.
BRs
Given
Part Number: TPS7A84A Hi Team,
Customer want to use 2.5V Vin and 3.3V EN high voltage at TPS7A8401A. On datasheet, EN max spec = Vin at recommendation value and EN max= 6.5V at ABS value. So I want to know if EN voltage higher than Vin voltage, is any…
Part Number: TPS7A84A Hi Team,
in datasheet,
in recommended operation conditions , EN pin voltage range is 0 to Vin.
in EC table, EN range is up to 6.5V.
So in below application, 1.2Vin to 0.9Vout, please kindly check whether a 1.8V voltage can be used…
Part Number: TPS7A84A there is an interesting issue when I was test the PSRR. As we know, it is better for us to remove the input cap, the input caps of TPS7A8400 are removed. If connect the board directly to the power supply, there is about 26kHz reponse…
Part Number: TPS7A84A I am trying to calculate the natural convection heat transfer coefficient for a PCB with several components on it, including TPS7A8400ARGRR. I have been referencing document SNVA419C. Looking at Table 2, the calculations are gone…
Part Number: TPS7A84A Dear expert,
My customer is using TPS7A8400A to develop a low-noise, high-accuracy LDO, as shown in the figure. It is 3.3V ~ 5V input, 3.3V fixed voltage output, load current starts 2.5A, stable 0.9A.
There are also several uncertain…