Part Number: PTH04000W Tool/software: Hello Sir/Ma'am,
I'm writing to ask for your help for confirming if this findings (flux contamination around the solder ball) is a normal during your assembly process.
Look forward to your reply.
Thank you.
Part Number: PTH04000W Can you please help to decipher datecode base on below information?
For item # PTH04000WAH , the label indicate –7A1222V
Please advise the date code for the above. Thank you.
Masumi:
PTH04000W Voltage Rset ( Adj) when open ( no external Rset on pin 5 ) impedance to pin 1 (Gnd) is 1MEG Ω.
A . Questions. On this specific application.
A1.I request this complete specific customers schematic on PTH04000W circuit including…
Other Parts Discussed in Thread: PTH04000W I got two PTH04000W modules. I observed that the resistor that connects from Pin4 (inhibit) to the IC in the module are different. The first module has a 10 ohm resistor while the second module has 1k. I do not…
Other Parts Discussed in Thread: PTH05050W , PTH04000W I have a design that has 3 power modules, PTH05050W and PTH04000W (x2). These are feed by a common 5V main supply.
PTH05050W - 5Vin, 3.3Vout, 3.0A max, step load 0.5A max
PTH04000W - 5Vin, 2…
Power quick search returns a lot of options:
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Hello,
The UCC3806 is a dual output controller though it can be used in a flyback where only one of the outputs are used to drive the switch it might be better to choose a single output controller. Look at page 46 of the attached under General Purpose…
