Part Number: UCC28951-Q1 Tool/software: Hi, Can I use this IC UCC28951-Q1 for input 390VDC to 410VDC and output 25VDC to 120VDC at 500W constant output power?
If yes, how to manage duty cycle and transformer ratio. Please provide a solution.
Part Number: UCC28951-Q1 Other Parts Discussed in Thread: UCC28951 , PMP8740 Tool/software: I've following questions related to HV-LV converter: 1. In TIDA-020031, how it is ensured that LV battery is charged in cc cv mode?
2. In EV architecture the…
Part Number: UCC28951-Q1 Other Parts Discussed in Thread: UCC28951
Tool/software:
So, I utilizes the WEBENCH® POWER DESIGNER to develop a DC/DC for a Fuel cell application where the input voltage varies within 23 to 51 volts and the output is set to 48…
Part Number: UCC28951-Q1 Other Parts Discussed in Thread: UCC28951 , UCC28950 Tool/software: Hello.. I am planning to design an SMPS with the following specifications using the master-slave method of UCC28951.
-. Specifications INPUT: DC 350V ~ DC 420V OUTPUT…
Part Number: UCC28951-Q1 Other Parts Discussed in Thread: UCC28951 Tool/software: Hello,
I am trying to design an isolated DC-DC converter with the following specifications:
Vin: 16-90 Vdc
Vout: 48 Vdc
Iout max: 30A
Using the TI Webench Power Designer…
Part Number: UCC28951-Q1 Tool/software: Hello mike.
I'm trying to adjust compensation and TMin values and have bought the board to this stage. Below I'm attaching waveforms and videos.
This is higher voltage lower loads currents.
Vin : 600V,…
Part Number: UCC28951-Q1 Other Parts Discussed in Thread: UCC28951 Tool/software: Dear Sir,
I am currently designing a DC-DC converter using the PSFB configuration, with an input voltage range of 16.8V to 90V and an output of 48V at 30A. I require both…
Part Number: UCC28951-Q1 Other Parts Discussed in Thread: UCC28951 , Tool/software: Dear Sir,
We are unable to check current sense current using KEYSIGHT InfiniVision MSOX3024T oscilloscope with High Voltage probe, Can you advise how to do that for UCC28951…
Part Number: UCC28951-Q1 Other Parts Discussed in Thread: PMP8740 , UCC28950 Tool/software: I want to understand the working and design of CC CV control circuit in PMP8740 reference design, but design guide is not available for this reference design. Please…
Part Number: UCC28951-Q1
Tool/software:
Hello Mike,
Attached is image of output ripple. Is this acceptable? Or it's not ??
Vin : 666 , Iout : 39A, Vout : 25.8V
Purple: output voltage ripple
Below image is for lower loads without synchronous…
