Part Number: UCC14241-Q1 Hi sir
I want to design the power module in ATE system
as you know ,ATE is a instrument with Accurate measurement
so we need to check all the parts less noise in the circuit
Question:
1.check high frequency radiation & noise…
Federico,
A few recommendations to get you started:
Suggest to use UCC14241-Q1 or UCC15240/1-Q1. All are p-2-p compatible with UCC14240-Q1. Versions that end with "1" are 5kV isolation, versions that end with "0" are 3kV isolation and 15240/1 vs 14241…
Part Number: UCC14240-Q1 Other Parts Discussed in Thread: UCC14241-Q1 , Tool/software: Hi, I'm designing a power supply for my gate driver.
The specifications for the gate driver are:
VCC: 15 V
VEE: 8 V
However, I am experiencing excessive ripple…
Part Number: LM25183 Other Parts Discussed in Thread: UCC14241-Q1 , UCC15241-Q1 Tool/software: HI team,
Could you help check if we have alternative of MID1W2424A?
24-24V, 1.5W, Isolated DC/DC Converter With 5kV RMS Reinforced Isolation, with an integrated…
Here are some recommended debug steps:
For new designs, change UCC14240-Q1 to UCC14241-Q1. UCC14241-Q1 has some startup and noise immunity improvements that were not captured in UCC14240.
Please follow the PCB design guidelines detailed in section 12…
Part Number: UCC5880-Q1 Other Parts Discussed in Thread: UCC14241-Q1 Tool/software: SiC chips generally require negative voltage shutdown. Can UCC5880 provide negative voltage? If not, how to solve the negative voltage problem of SiC chip gate drive…
Part Number: UCC14240-Q1 Other Parts Discussed in Thread: UCC14241-Q1 Tool/software: Hi,
I'm using the UCC14240-Q1 for a SiC driver powered by +15V/0V/-3V and I'm experiencing difficult start-ups.
Here's a graph of a start-up, the 24Vdc supply…
Part Number: UCC14240-Q1 Other Parts Discussed in Thread: UCC15241-Q1 , UCC14241-Q1 , UCC15240-Q1 Hi,
I am looking at UCC14240-Q1 for a gate driver power supply application. I need -3/12V supply from a 24V input.
There is a contradiction in those two datasheets…
Qinghua/Matt
Glad to hear the issue can be resolved!
All Medium Voltage (MV), Integrated Isolated Bias (IIB) modules AFTER UCC14240 include additional design improvements intended to increase input voltage noise robustness. This is why, based on the issue…
Hi Rickey,
I'm very sorry for the delay. Our product expert for the UCC14240 is currently out of the office and will be returning on 6-September. I will provide some information on improving the thermal issue (and efficiency) but I ask that you wait for…