Part Number: TPS563208 Tool/software: Hi team
TPS563208 specified Vout should between 0.76V ~7V in datasheet, how about if I set VOUT =8v through change FB resistor? The device can’t work well?
BR
Amber
Hi,
It can be solved by two way:
1. if the PCB design is fixed, then use much smaller feedback resistor value
2. if the layout design can be changed, then add one dummy load resistor on output to GND to discharge the Cout more quickly. you can try from…
Hi Hayashi and Mizumata,
This is a question related with many factors, let me try to answer it one by one.
1. The relation between output current and frequency drop at light load in FCCM mode
With D-CAP control, the buck converter has the control on the…
Part Number: TPS563208 Other Parts Discussed in Thread: TPS563201 , , TPS563200 If any TI engineer could please answer my question posted to my question "TPS563201: TPS563201 EN pin biasing" I would be most grateful.
We are about to produce a…
Part Number: TPS563208 Dears,
I will measure the gain margin and phase margin.
Because it is with adaptive on-time pulse width modulation (PWM) controller, can I do that by the method of original PWM structure?
Thank you.
Best Regards
Clous
Part Number: TPS563208 Other Parts Discussed in Thread: TPS565201 Dear Team,
My customer would like to the TPS563208 and sent in the following question :
In the datasheet, page 17, in the layout guidelines section, it is stated that “Do not allow switching…
Part Number: TPS563208 Other Parts Discussed in Thread: TPS54308 Hi everyone,
Is it possible to use TPS563208 in an isolated output configuration?
I am planing to use a coupled inductor instead of a single inductor and create an isolated secondary side…
Part Number: TPS563208 When testing the controller for 12V Input to 5V, 1A output I noticed negative Inductor current till 0.6 - 0.7 A output current load. I have used the typical values of the Inductor (3.3uH) and output Capacitor (10 uF +10 uF +0.1uF) that…
Part Number: TPS563208 Can I have a power design spreadsheet which shows how to select input and output capacitors base on design specification? The part numbers are
TPS563208DD
TPS548A20RV
TPS562208DD
TPS65265RHB
Please let me know if I need to create…