Part Number: TPS53219A Hi Team,
While I was testing TPS53219A's EVM output ripple with the ripple injection cap removed (true DCAP1), the result below. There is an approximately 20mV DC offset between light load and heavy load. It is very strange as DCAP1…
Part Number: TPS53219A Hi
Can you let me know
1-When the Mode Pin is connected to VREG (6.2V), is it possible to change the Soft-Start time with different resistance values?
2-If PGood (different pullup voltage 3.3V) can work normally? Can Soft-Start…
Part Number: TPS53219A Tool/software: WEBENCH® Design Tools Hi
I have OCP setting question on TPS53219A.
On the spec the Vtrip min is 0.2V and Itrip current typically is 10uA.
I have simulation on the TI WEBENCH. the Rtrip is 10.2Kohm on the reference…
Part Number: TPS53219A Other Parts Discussed in Thread: TPS51218 Hello,
Our customer has a question about TPS53219A DRVH, DRVL absolute max rating in pulse width <20ns, which are not specified in the device whereas specifying in TPS51218.
Would you…
Part Number: TPS53219A Hello,
Our customer asked about TPS53219A ton(min) Minimum ON-time tolerance. He can see the typical value in the datasheet though, could you please suggest the MIN and MAX.
best regards,
Part Number: TPS53219A
Hi Team,
currently testing 0A~12A,phase node waveform is ok, but at 13A~17A began to appear double plus(switch phase node) and jitter state, may i know what kind the possible cause?
please kindly refer the attachment the schematic…
Part Number: TPS53219A Other Parts Discussed in Thread: TPS563219A Hi Sir,
Is it possible to estimate or calculate the input inrush current from the circuits of TPS53219A and output load?
After trying to simulate the startup on WEBENCH, just found…
Part Number: TPS53219A Hi
Now, we measue the TPS53219A bode plot.
we want to confirm what is stable about the cross frequency?
we know cross frequency is 1/2 sw frequency unstable, now we measure the below value.
So, is it stable in below value?
switching frequency…