Part Number: PTH08T220W Hi ,
About Vo trim method, datasheet only mention external resistor trim. Do you have expereience on DAC trim? If available, please share related method, thanks.
Hello Michael,
If there is additional information requested by Alejandro via email, it would be great if you can send him a note.
Both 1. and 2. above will require modifications on an existing product, potentially affecting other customers. It sounds…
Part Number: PTH08T220W www.ti.com/.../pth08t221w.pdf
Do the sense pins have to be connected as close to the load as possible (it seems like the datasheet is suggesting it on page 2)? For example my Vout is 5V and the other side of my load is GND, can…
Part Number: PTH08T220W The marked components have little or no visible solder on the contacts on three sides of the component. Does TI comply with IPC 610 standards? Is this a quality part?
Alex One method for closely determining output current is to use the following by measuring input current based upon published efficiency ( 0.xx) from the product specification.
Efficiency= Pout /Power in : Efficiency = (Vout x Iout)/ (Vin x Iin): …
Other Parts Discussed in Thread: PTH08T220W , PTN78060W Hello everyone,
I want to use the PTH08T220W to generate a 3V3/10A and another one for a 2V5/3A. A PTN78060WAD will be also used for a 7V/1.45A. All 3 power supplies from a 12VDC.
I would like…
Yang:
1.PTH08T220WAx when operated at Vo=1.1V with Vi= 12V and I used PTH08T220WAZ. (Vo*11 > Vi), the output ripple may increase up to 16mV.
However, by adding 100µF( X5R) ceramic capacitors can reduce output ripple by 20%-40% or more. The total ripple…
Hi Tom,
Thanks for the reply. Referring to page 4 of the PTH08T220W datasheet, the minimum nonceramic input capacitance is 330uF. I'm thinking it'd be OK to use a 470uF cap instead, let me know if this assumption is correct.
Thanks,
Mick
Other Parts Discussed in Thread: PTH08T220W Good morning,
Where can I get the circuit diagram and bill of material of the PTH08T220W Texas module?
I am interested to see which Texas controller is used, who the manufacturer of the inductor is and which…
