Part Number: TPS56428 Dear Sir,
The PG pin has been pull high to VREG on the datasheet.
I have one question need to check with you.
If the PG pin pull high to P3V3_AUX directly. Is there any question?
Part Number: TPS56428 Hi team,
Attached is our shcematic and bode plot measurement result of TPS56428.
Electrical parameters as list below.
Vin=12V
Vout=1.2V
Iout_max=3A
injection resistor=10ohm / source level=-20dBm
I have try to add feed-forward capacitor…
Part Number: TPS56428 Other Parts Discussed in Thread: TPS54240 Hello,
Can the TPS56428 be used in an inverting buck/boost configuration?
Ideally the specs would be +15Vin, -15Vout, at 1A output.
Thanks, Nick
Other Parts Discussed in Thread: TPS56428 , TPS565208 , TPS54228 We have a question about TPS56428.
Please show us the package appearance information of DDA(HSOP) package.
We want to check the figure like datasheet p.25 of TPS565208.
We want to check the…
Part Number: TPS56428 According to datasheet for TPS56428,section 9.2.2.5, 0.47uF capacitor is mandatory @ VREG5 pin
We would like to change the value of this capacitor to a value that is common in our design(>0.47uF)
I don't see any problem to change…
Part Number: TPS56428 Hello TI Experts,
I am now using TPS56428 for 12V input,5V output,2A
During light load and heavy load mode switch,the voltage drop which cause the system cannot work
Is it caused by the wrong selection of the capacitor ? Or other…
Part Number: TPS56428 Other Parts Discussed in Thread: TPS54628 Dear Experts,
Condition: Input 12V, output 3.7V, loading 2.5A
We found high side Vds of TPS54628 will be about 18V.
Is TPS54628 high/low Vds rating the same as 20V (22V<10ns)? Could you help…
Part Number: TPS56428 Other Parts Discussed in Thread: TPS54628 Hi,
I am using TPS56428 to output 0.8V from 5V.
I see the output is higher than I expect.
After I check the VFB pin, it is 0.62V, not 0.6V.
Do you have any idea what will cause this?
…
Part Number: TPS56428 Tool/software: WEBENCH® Design Tools Hi ,
We have used the part TPS56428 in our design to generate 4.2V output from 5 V input and its working fine.
But if I check the same in the Webench tool, the following error pops. Kindly help…
Part Number: TPS56428 Dear Sir
I have use TPS56428 at 12V to 5V for USB port.
can I put 470uf cap at output side?
or any recommend for Max output cap value?
allen