Part Number: UCC28950-Q1 Other Parts Discussed in Thread: UCC28951 , UCC28950 Hi,
Does TI make the UCC28950 or UCC28951 in a military grade version that operates down to -55°C and up to 150°C? There is nothing listed in the datasheet, but I was curious…
Part Number: UCC28950 Dear TI Engineers,
I'd like to enquire regarding an issue I am currently facing in simulation. I am using the UCC28950 and its pspice simulation file (slum169c) and its associated EXCEL calculation tool (SLUC222). However, despite…
Part Number: UCC28950-Q1 Other Parts Discussed in Thread: UCC28950 , UCC28070 HI TI team
During standard power-on with either a light load or full load, the output voltage exhibits no overshoot. Conversely, if the OVP trips, the AC power is subsequently…
Part Number: UCC28950 Other Parts Discussed in Thread: UCC28070 , Hi,
Q1) We believe that frequency synchronization would be possible between PFC converters or between PSFB converters. However, is it possible to synchronize the switching frequencies…
Part Number: UCC28950 Hi Anil,
Thanks for revert.
We need two models for variable (programable) power supply (Model 1 & Model 2) as below specifications. Please suggest suitable flyback PWM controller for this application
For Model 1 Vout : 3V-63V…
Part Number: UCC28950-Q1 Other Parts Discussed in Thread: UCC28950 Hello , i am planning to use the UCC28950 controller to design a phase shift full bridge DCDC converter with the following specifications :
Input voltage 300VDC
Output voltage : 32VDC…
Part Number: UCC28950-Q1 Other Parts Discussed in Thread: UCC28950 HI TI Team,
we build PSFB 3KW unidirectional power supply charger using UCC28950 IC
Input=400V,output =380V DC
Now we are trying to modify this into bidirectional charger with below…
Part Number: UCC28950 Tool/software: Hi I am trying to design a DC-DC converter using WebBench with the following specifications
Input V 20-30 VDC
Output V +/- 85VDC
Output I 10A
I can't find a way for WebBench to allow for +/- output voltage…
Part Number: UCC28950 Hi, I am trying to understand exactly which VCSV_{CS} VCS value should be used with the UCC28950 adaptive-delay equations and the corresponding datasheet curves. In a real PSFB application, the CS signal is a pulsed waveform rather…
Part Number: UCC28950-Q1 Other Parts Discussed in Thread: UCC28950
We are mass-producing an automotive LDC (Low Voltage DC-DC Converter) using the UCC28950 . However, one of the units is repeatedly malfunctioning . Upon investigation, we found an issue…
