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Part Number: UCC14240EVM-052 Hi team,
On the below schematic, VIN=24V, VBIAS=5V with no load, output voltage is 0V. Is it correct? UCC14240 must need load to see the voltage output on secondary side?
Best regards,
Hayashi
Part Number: UCC14240EVM-052 Other Parts Discussed in Thread: UCC14240-Q1 Hi,
1、Do you see that UCC14240-Q1 is a vehicle standard product? Is there an industrial standard product for UCC14240?
2、Can the UCC14240 module be used as a driver power supply…
Part Number: UCC14240EVM-052 Hi.
I just need a single 20V output for my application. Is there a way I can disable the -5V output out of the converter?
Thanks.
Part Number: UCC14240EVM-052 Other Parts Discussed in Thread: UCC14240-Q1 , Hi team,
I have a customer
purchased an analog evaluation module for the UCC14240-Q1 DC/DC converter.
part number: UCC14240EVM-052
the EVM user guide available online is not compatible…
Part Number: UCC14240EVM-052 Hi all,
My customer has the board HVP052A but the schematic posted on our website is the schematic for board HVP052E1p1. Can I please get the schematic for the HVP052A board?
Thanks, Lauren
Hi Sridharan,
1. For VDD resistor divider, please updated top resistor to 50kohm to generate 15VV at VDD. VEE resistor divider looks good.
2. I am not sure what User Guide you got that schematic from. I check the user guides for UCC14141-Q1 and UCC14240…
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: UCC15240-Q1 Other Parts Discussed in Thread: UCC21732-Q1 , UCC14240EVM-052 Tool/software: Dear E2E Support Team,
I am designing the DC/DC insulated power supply of the UCC21732-Q1 SiC Driver with the UCC15240-Q1 ins. DC/DC.
For cost and thermal…
Hideki,
The pptx shows the UCC14240EVM-052 - is the customer using the EVM to bias the 3x ICE gate drivers? How much power is required from UCC14240-Q1 when all 3 gate drivers try to start? Can you please provide transient startup waveforms (VIN, IIN,…
Mamoru,
The cyan waveform is COM-VEE and you set the FBVEE to regulate at 5V? If the resistor divider is correct, then at startup, your waveform is showing that COM-VEE is trying to regulate higher than 5V. If you are to show VDD-COM on your scope plot…
