Part Number: UC1843 Hello,
Can you please clarify whether this chip (UC1843) can be used for Boost converter to meet the following requirements?
Vin range : +20VDC to +140VDC
Vout Output voltage : +70VDC
Output current : 0.9A
We want to pass through the…
Part Number: UC1843 Other Parts Discussed in Thread: UCC28C43 Hi team,
The UC1843/5 can be shut down by two methods, may I ask the quiescent current of UC1843/5 in the shutdown mode?
Thanks in advance!
Part Number: UC1843-SP Other Parts Discussed in Thread: TPS7H5001-SP Hello,
I have a question about the UC1843-SP. I am working through the datasheet and using the TINA TI simulation “slum213” for the buck converter 18V to 5V. I looked through…
Part Number: UC1843-SP Other Parts Discussed in Thread: LM139AQML-SP Hi Team, We're almost certain but we need to confirm if the parts UC1843-SP and LM139AQML-SP are non SEL (Single Event Latch-up) sensitive due to their bipolar process. I've also seen…
Part Number: UC1843
Good day. I am posting this concern on behalf of the customer.
Below is the customer's full transcript of the inquiry.
"I would like to use two UC1843 in multiphase operation and provide a current sharing thanks to…
Part Number: UC1843-HIREL
I am not able to get the part no of transformer shown in the application circuit " OFFLINE FLYBACK REGULATOR" Page No : 8.
My output voltage requirement is +12V Dc, -12 VDC and 32 V DC.
Part Number: UC1843-SP Other Parts Discussed in Thread: UC1843A , UC1843 Can provide the differences in die construction for 5962-8670402VXA, UC1843AMDREP and the 5962-8670409VPA? I would like to understand if the similarities and differences of the dies…