Part Number: UCC14240-Q1 Tool/software: Hi,
in the DS section 8.2.2.1 the calculation of Cout2 and Cout3 are the capacitor between (COM−VEE) and (VDD−COM) respectively.
If the module is used at single output configuration such as (VDD – VEE…
Part Number: UCC14240-Q1 Tool/software: Hi Team,
Customer would like to use this device to output a 5V voltage, from 24V input. As the min output of VDD-VEE is 18V, finally need use COM-VEE to get the 5V voltage.
But they need also output 1W power, so…
Part Number: UCC14240-Q1 Tool/software: UCC14240 is used as the bias power supply for high side power switch gate driver. The input voltage of UCC14240 is from Flyback which is regulated to 22.5VDC, and the output voltage VDD-VEE is expected to be 20VDC…
Part Number: UCC14240-Q1 Other Parts Discussed in Thread: UCC14240EVM-052 , Hi team,
Customer can be observed with no load. However output can not be observed when supplying to Isolated gate driver 2EDR9259X.
What is considered as a reason? How can customer…
Part Number: UCC14240-Q1 I am making an intermittent load full bridge with SiC FETs. The intermittent load demands isolated DC-DC supplies for the high side FETs.
My question is, if I have +15 and -5 available elsewhere in my circuit is it preferable…
Part Number: UCC14240-Q1 HI team,
In order to calculate Rlim value, it require δCout2 and δCout3. but I'm not sure how to know it from 8.2.2.2 RLIM Resistor Selection of the datasheet.
Regards,
Hayashi
Part Number: UCC14240-Q1 Hi team.
Customer wants to change negative voltage value on the prototype like by mechanical-switch as below in order for checking supply voltage for SiC.
a. Vpos = 18V, Vneg = 0V
b. Vpos = 18V, Vneg = -5V
Do you have a good solution…
Part Number: UCC14240-Q1 Other Parts Discussed in Thread: UCC15241-Q1 , UCC15240-Q1 Hi Team,
Do we have larger power isolated DCDC module? Customer need a 3W device. Thanks in advance.
Part Number: UCC14240-Q1 I'm trying to use it with the VDD-VEE 18V setting,but it can be 17.5V due to resistance variation.
Can it be used at 17.5V without any problems?