Part Number: TPS62812-Q1 Hi team:
We have got a question about testing method of voltage ripple.
We currently use TPS6281220QWRWYRQ1 as voltage supply for a serializer chip DS90UB983RTDRQ1, which has strict requirement with supply voltage ripple(25mVpp DC…
Part Number: TPS62812-Q1 Hi team,
The TPS62812-Q1 data sheet lists Device Comparison Table.
TPS6281220Q has a spread spectum clocking.
How many percent(+/- **%) of spread spectum of TPS6281220Q?
regards,
Part Number: TPS62812-Q1 Hello,
I am planning to use TPS628120 - q1 for an application 5V to 0.8V with avg current requirement of 1.8A and using 470nH as inductor.
We were earlier using TPS628130 - q1 so there was enough margin but as we plan to use TPS628120…
Part Number: TPS62812-Q1 Hi team,
thanks for your support always. I can't find the value of RθJC(bot) on datasheet. Could you please provide it that I can evaluate thermal?
BR,
Jimmy
Part Number: TPS62812-Q1 Other Parts Discussed in Thread: LM5146-Q1 , hello sir,
I use Pspice for TI tool, would like to simulate AC Sweep to see Bode plot, when add marker for Vout in the schematic, there is an error, please give some help.
Part Number: TPS62812-Q1
hello Sir,
Do you have TPS6281220-Q1 external component calculation tool, in datasheet, there are only recommended input/output capacitor values but without calculate formula to verify if these values apply for our use case,…
Part Number: TPS62812-Q1
We have observed input current of around 20mA for the TPS62812QWRWYRQ1 on no -load. Since we are using it on Standby, this current is way too much… As per the datasheet, the no load operational current is around 21uA. Can you…
Part Number: TPS62812-Q1 Hi ,
Part Number: TPS62812QWRWYRQ1
With selected inductor value =0.47uH, seeing Max.Ripple current is 50% of Max. output current (1.324A).
What happens if ripple current is near to Max.Output current ?
Will there be impact on…
Part Number: TPS62812-Q1
Hi ,
Part Number: TPS62812QWRWYRQ1
1. Could you please share the Rise time ,fall time and dead time for below operating conditions?
(Typ) Input Voltage =3.335V
Output Voltage (Min.1.14V ; Typ. 1.2V; Max.1.257V)
I out (Max.Output…