Part Number: TPS62811-Q1 Hello ,
in the TPS62811-Q1 datasheet , the range of inductor has been specified and 0.47uH is recommended in the example application circuit. But by taking inductor ripple current as 30% of maximum output current, if I calculate…
Part Number: TPS62811-Q1 We are planning to do the worst-case calculations for the buck regulator parameters. Can you share us the design equations for different design parameters for the buck regulator part TPS62811QWRWYRQ1 ? For some of the TI parts…
Part Number: TPS62811-Q1 Hello TI,
Currently I'm testing TPS6281120QWRWYRQ1, when i test for current that flowing through inductor with the following conditions
Vin = 6V DC (keysight E36231A)
Load current - 265mA (scientfic SME1701)
Inductor peak…
Part Number: TPS62811-Q1
Dear team,
I'm confused by the UVLO-information given in the TPS62811-Q1's data sheet. On p. 6, I find:
Whereas p. 12 states:
What is the EN pin's threshold-voltage above which the converter starts powering up, 1…
Part Number: TPS62811-Q1 Hello expert, I have question for TPS62811-Q1's efficiency curve. Datasheet's efficiency curve seems that it is for TPS62814 due to output current condition is 4A. Also, as far as I confirmed datasheet, All of specification…
Part Number: TPS62811-Q1 Hi Expert,
Could you please kindly help to review the schematic for customer?
Additional, I have one question regarding to the inductor value. In customer's use-case, the max output current for TPS62811-Q1 is about 0.5A. You can…
Part Number: TPS62811-Q1 Hi there,
can you please help me with the following data as it's not in the data sheet:
TPS6281120QWRWYRQ1
@ -40C
Iload(Open load) : 2.75V = , 3.3V = , 6V =
Iload(100mA) : 2.75V = , 3.3V = , 6V =
Iload(300mA) : 2.75V = …
Part Number: TPS62811-Q1 Hi team,
I would like to simulate the phase margin of the design created by webench below.
webench.ti.com/.../SDP.cgi
Could you advise how to get the bode plot to see phase margin?
Since the load current is <100mA, I would like…
Part Number: TPS62811-Q1 Hi team,
I am considering momentary VIN shutdown condition while operating.
Vin suddenly unplugged then drops below UVLO and then eventually Vin plugged again and start up into a biased output.
Is there any requirement to start…