Answered

• UCC25702: SYNC pin inquiry

  

  Renan Santos Adriano

  Resolved

  Part Number: UCC25702 Hello Team, My customer is using this device for switching power supply applications. Synchronization is not used. Can they ground this pin to eliminate any possible pick-up? Can you share with us the suggested termination for the…

  • Resolved

  • over 2 years ago
  • Power management
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Answered

• UCC25702: Practical Recommendations for pc board lay-out

  

  Gerald

  Resolved

  Part Number: UCC25702 Hi Experts, Please be informed that our customer is looking for recommended pc board layout. Do we have any ground plane recommendations? Should analog circuitry have a ground plane? Are interconnections allowed under the IC? What…

  • Resolved

  • over 2 years ago
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• UCC25702: UCC25702 pin8 FB pin

  

  Mark Philip Felipe

  TI Thinks Resolved

  Part Number: UCC25702 Hi Team, UCC25702, pin8 FB pin. What is the maximum safe voltage we can apply to this pin. There is an internal resistor divder on this pin divide nominally by 2.5. I assume if I apply 10 volts 4 volts will be present internally…

  • over 3 years ago
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• UCC25702: ESD

  

  Dave Girard

  TI Thinks Resolved

  Part Number: UCC25702 Need ESD data for UCC25702.

  • over 3 years ago
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• UCC25702: ESD information

  

  Renan Santos Adriano

  TI Thinks Resolved

  Part Number: UCC25702 Hello Team, Good day. Can you share with us the HBM and CDM of UCC25702DTR device? Regards, Renan

  • over 3 years ago
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Answered

• UCC25702: Voltage mode PWM selection

  

  Eric DUPUY

  Resolved

  Part Number: UCC25702 Other Parts Discussed in Thread: UCC28C43 , UCC2813-2 , UCC2802 , TL2843 I'm Eric and I work in the synchrotron SOLEIL based near Paris. We are starting a new design we plan to install in 2016. The design is a DC/DC power supply which…

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  • over 3 years ago
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Answered

• UCC25702: Qualification Summary dated 5/4/21 shows that HBM & CDM sample size 3 is not needed as data sheet contains this information.

  

  Dave Girard

  Resolved

  Part Number: UCC25702 Qualification Summary shows that HBM, CDM, and MSL is on component data sheet. MSL is on datasheet. HBM and CDM is not present. Should this testing be performed during qualification as it shows a sample of 3/lot?

  • Resolved

  • over 3 years ago
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Answered

• UCC25702: Package power dissipation/theremal information for PW & D package

  

  Hidekazu Someno

  Resolved

  Part Number: UCC25702 Hello, I have the the following two questions from my customer. Please support them. 1. There is no specifications about the package power dissipation & thermal resistence for both UCC25702PW and UCC25702D on the datasheet. Plea…

  • Resolved

  • over 5 years ago
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Answered

• UCC25702: Destribution data of switching frequemcy

  

  Hidekazu Someno

  Resolved

  Part Number: UCC25702 Now my customer would like to know the distribution including the temperature characteristic of Switching frequency. Can you send the distribution data for the following Fsw parameter specified on the datasheet? Fsw parameter specified…

  • Resolved

  • over 5 years ago
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• UCC25702: Figure-5 on datasheet

  

  Hidekazu Someno

  TI Thinks Resolved

  Part Number: UCC25702 Hi application team, There is the characteristics graph of Figure-5 on UCC25702 datasheet_Page-8. It is showing the characteristics of "Normarized Duty Cycle vs Temperature" under VFF=0.8V & 3.2V. Could you support the…

  • over 5 years ago
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