Answered

• UCC14240EVM-052: Output voltage is 0V

  

  Hideki Hayashi1

  Resolved

  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

  • Resolved

  • over 1 year ago
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• UCC14240EVM-052: Application issues

  

  Reed

  TI Thinks Resolved

  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…

  • over 2 years ago
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  • Power management forum
Answered

• UCC14240EVM-052: Need the latest user's guide

  

  Len Hsu2

  Resolved

  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…

  • Resolved

  • over 3 years ago
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• UCC14240EVM-052: How can I disable the -5V negative output rail on the EVM?

  

  SS

  TI Thinks Resolved

  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.

  • over 2 years ago
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  • Power management forum
Answered

• UCC14240EVM-052: Need schematic for HVP052A board for the EVM

  

  Lauren Mayfield

  Resolved

  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

  • Resolved

  • over 3 years ago
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Answered

• RE: UCC14240-Q1: No output when connecting Isolated Gate Driver

  

  Hideki Hayashi1

  Resolved

  Hi Steven, I attach customer's evalaution setup and waveform. UCC14240EVM-052.pptx I will keep asking customer to fill-in the desgin sheet and passive components. Regards, Hayashi

  • over 1 year ago
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  • Power management forum
Answered

• RE: UCC15241-Q1: Difference against UCC14241-Q1?

  

  Steven Mappus1

  Resolved

  Ochi: Why do they have different power capability? What is difference in aspect of internal component or test parameters? Typical TSHUT is 150C vs 160C which means that if both ICs are operating below their respective thermal shutdown, the power…

  • 5 months ago
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• RE: UCC14141-Q1: Isolated DcDc module activation

  

  Manuel Alva Hernandez

  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…

  • 9 months ago
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  • Power management forum
Answered

• UCC15240-Q1: Topic of a 2-Layers IMS mounting

  

  Lionel MAZET

  Resolved

  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…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• RE: UCC14240-Q1: UCC14240-Q1

  

  Steven Mappus1

  Resolved

  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…

  • 11 months ago
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