David :
There is no pin-pin compatible replacement for PTH08080W with input voltage greater than 18V maximum limit.
One suggested is to add a pre-regulator on the input voltage bus, Linear regulator, for conversation from 22V to 18V.
If the output…
Jeff:
PTH08080W has been using only SAC solder since its release. The absolute maximum PTH08080WAH module body and pin temperature is limited to 260°C for no more than 5 seconds . The 285°C exceeds this maximum limit.
My direct e-mail is tguerin@ti…
Baldur:
I reviewed the data in this e-mail on PTH08080WAD and 5V0 ,3V3 output startup operation .
The following data with PTH08080W layout power application schematic is recommended to be sent directly to tguerin@ti.com
Baldur:
I reviewed the…
Other Parts Discussed in Thread: PTH08080W , PTH08000W I have there modules that I want to inhibit at the same time. I have two PTH08080W and one PTH080260. Can I connect the Inhibit pins together and control with one FET?
Thank you,
Jose
That specification appears to apply specifically to current limiter ICs, not to dc/dc converters with built in current limiting.
Specifically to TPS5410, the inductance and capacitance stated in that spec are probably not suitable for use in designs…
Paul:
PTH08080W must no have more than 330uF polarized capacitance on Vout bus including 5Vout. The minimum ESR( equivalent series resistance) for all polarized capacitance is 14mΩ . Any polarized capacitance more than 330uF will destabilize the module…
thanks for the response, that's what i was expecting. i just see the HV AC motor kit supplies 5V with a 10W converter (P/N pth08080w) and it made me wonder what proportion is for this control card.
i'm really thankful that TI supplied all this information…
Other Parts Discussed in Thread: PTH08000W , PTN78020W , PTH08080W , PTN78020H , PTN78000W I need a sample of one of these modules but when i add a product to my sample cart I cannot change the quantity of modules (only appears the zero number)
I have…
Other Parts Discussed in Thread: PTH08080W Hello,
I am trying to design a circuit with the PTH08080W module to power a USB device from a 12 v automotive battery. We are not planning on using an output cap and have the 348 ohm resistor installed correctly…
