Hello! Thanks for the response! I add here again the PCB layers that Im using.
El martes, 23 de junio de 2020, 23:40:06 (UTC+2), Kevin A. escribió: > > What does your layout look like? Show us a picture of the pcb with the > layers visible. > > Just the layout of the board can make or break a DC-DC converter with all > of the high current transients and control signals. > > On Tue, Jun 23, 2020, 4:22 PM MrThe50sanchez <[email protected] > <javascript:>> wrote: > >> >> Hello Again, hope everyone is good! >> >> I was trying to make a DC-DC booster converter using the LT1308B/A >> device, I made a PCB for it, doing the same as the datasheet of this device >> says, but I don´t get the High Votage, and that`s >> why im here asking for help, I tried a lot of things put don`t know what >> it can be. >> >> This is the schematic I use (This one is from the datasheet) : >> >> >> The PCB I made is the same as this schematic and using the same >> components, Im using a *rechargable battery CR2 800mAh 3.0V Li-on.* >> >> *Any Ideas of what I can do to find what is going wrong?* >> >> *I have LBI and LB0 from the LT1308 Device not connected to anything. >> */SHDN pin is connected to Vin, Positive Voltage to It works. >> *Because I want 180V output voltage I have resistor from FB R1 = 47K and >> R2 = 300 Ohm to get 1,21V Feedback. >> *The capacitors Im using (10nF 250v) are not electrolitic, they are >> normal ones. >> >> >> Thankss Guys! >> >> -- >> You received this message because you are subscribed to the Google Groups >> "neonixie-l" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To view this discussion on the web, visit >> https://groups.google.com/d/msgid/neonixie-l/7d2fbb96-d88c-4341-b89a-2ab723f403dao%40googlegroups.com >> >> <https://groups.google.com/d/msgid/neonixie-l/7d2fbb96-d88c-4341-b89a-2ab723f403dao%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/91d29410-fc33-4a0d-97ca-8d7ea646e9c0o%40googlegroups.com.
