Part Number: UCC3808-1 Tool/software: Hi Team,
Customer used UCC3808N-1 PDIP package in old projects, but now this device is EOL. As there old products are still selling, they don't want to re-design the layout and schematic, so do we have another device…
Part Number: UCC3808-1
HELLO TEAM,
i have built the dc dc converter push pull configuration, the output voltage is not varying , let me know whats the issue ??
the output voltage is same as input voltage , i have used same components as mentioned…
Part Number: UCC3808-1 Hi,
My customer need assistance.
DC-AC Inverter，Input：24VDC，Output：220V/50Hz。
1st stage，UCC3808-1 push-pul loop，DC-DC is open loop
2nd stage，full Bridge DC-AC，
Question: DC input current ripple is high，
how to…
Part Number: UCC3808-1 Other Parts Discussed in Thread: UCC3808-2 Hi We need to design push pull converter with following specification.
Vin: 10V to 60V DC
Vout: 160V DC
Iout: 1.3A
Wattage: 200W
Efficiency: >90% at full load; >80% at 60W laod…
Part Number: UCC3808-1 We are using the UCC3808N-1 in a mature product, which have been produced for +15 year with no significant issues. Now suddenly in medio 2020 we began to get failures on fielded products, where the UCC3808N-1 has failed. The UCC3808N…
Part Number: UCC3808-1 Hello everyone,
Could anyone tell me how can I increase the soft start time of the UCC3808? I have read in some posts that I have to place a capacitor on the COMP pin, but I do not know where should it be tied to (VDD? GND?),…
Hi MIT,
Reference design of UCC3808-1 has been now off the shelves, and it is also unavailable to me.
You can refer to the datasheet section 8 and section 10 for the typical application and layout guidelines as a replacement.
BTW I will share any…
Hello Brian,
The UCC3808-1 is normally used in push-pull applications but it can also be used in half bridge and full bridge applications.
For the latter two topologies you will need external drivers and a level shifter for the high side switches
Regards…
Part Number: UCC3808-1 Other Parts Discussed in Thread: UCC38C44 Hallo,
I need to implement a soft start on your UCC3808. I would like to have the possibility to set the soft start time (3.5 ms of the internal soft start are not enough)
As usual…
Other Parts Discussed in Thread: UCC3808-1 Hy!
I need a UCC3808-1 spice model for National Instruments Multisim. I want to simulate a DC-DC circuit but I can not do without that component. I want to simulate for my graduation work. I wonder maybe somebody…
