Answered

• LM5088MH-1EVAL: PCB Condition for EVM

  

  Shotaro Sakai

  Resolved

  Part Number: LM5088MH-1EVAL Hello team, Can you investigate the below information? PCN layers: 2 layers Cu thickness beteween layers: Surface plating for vias: PCB type: FR4, CEM3 or ...? Best regads, Shotaro

  • Resolved

  • 3 months ago
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• LM5088MH-1EVAL: EVM layout

  

  Shotaro Sakai

  TI Thinks Resolved

  Part Number: LM5088MH-1EVAL Hello team, My customer has 2 questions on EVM layout. They refer the layout for their layout. Can you tell me your experiences? Q1. C6 and C7 are for 7.7V regulator. And these have to populated at near place from VIN and…

  • 4 months ago
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Answered

• LM5088MH-1EVAL: EVM schematic (C6/C7 and D2)

  

  Shotaro Sakai

  Resolved

  Part Number: LM5088MH-1EVAL Hello team, Can you tell me the purpose of C6 and D2? These are not populated in datasheet. <EVM schematic> <Datasheet> Best regards, Shotaro Sakai

  • Resolved

  • 4 months ago
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Answered

• LM5088MH-1EVAL: DC/DC Converter: Voltage Drop Issue during Enablement

  

  Johannes Ruckdeschel

  Resolved

  Part Number: LM5088MH-1EVAL Tool/software: Hello everyone, I'm encountering an issue with the LM5088MH-1 DC/DC converter from Texas Instruments and would appreciate your insights. Problem Description: When enabling the LM5088MH-1 DC/DC converter…

  • Resolved

  • over 2 years ago
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Answered

• LM5088MH-1EVAL: Vias

  

  JDJ

  Resolved

  Part Number: LM5088MH-1EVAL Hello What type of vias are used on the LM5088MH-1EVAL under the IC? Are they solid copper or have a thermal poxy? Thanks!

  • Resolved

  • over 5 years ago
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Answered

• LM5088MH-1EVAL: Design Files

  

  Art Mecina

  Resolved

  Part Number: LM5088MH-1EVAL Other Parts Discussed in Thread: LM5088 Hello Guys, Good day! We have a customer looking for the pcb design files of LM5088MH-1EVAL. LM5088MH-1EVAL: http://www.ti.com/tool/LM5088MH-1EVAL The user Guide only contains…

  • Resolved

  • over 6 years ago
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Answered

• LM5088MH-1EVAL: Temperature Rise

  

  JDJ

  Resolved

  Part Number: LM5088MH-1EVAL Hello, We are running the LM5088-1 EVM with a 36 to 44 input and a 26V output at 2A. From webench these parameters results in only a 177.44mW of power dissipation, but the part temperature is rising to 43.2 degrees C. The…

  • Resolved

  • over 5 years ago
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Answered

• LM5088MH-1EVAL: OUTPUT OVERVOLTAGE RECOVERY

  

  Rossano Valsecchi

  Resolved

  Part Number: LM5088MH-1EVAL Other Parts Discussed in Thread: LM5088 , LM5145 Hello I am using an LM5088-1 EV board to supply a 100W DCB motor driver. The behaviuor of the LM5088 is quite good but when there is a secondary overvolatge due to the regeneration…

  • Resolved

  • over 5 years ago
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• LM5088MH-1EVAL: PCB layout for eval board

  

  Alan Bradshaw

  TI Thinks Resolved

  Part Number: LM5088MH-1EVAL Other Parts Discussed in Thread: LM5088 Hi we have Eval board for the LM5088 the actual PCB shows that some of the via holes are Plugged with copper and some are not - what is the reason for this?

  • over 6 years ago
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Answered

• RE: LM5088: Voltage drop at load

  

  Orlando Murray

  Resolved

  Mehmet, Your current sense resistor RSENSE is very far away from the diode, and poorly routed. This resistor conducts the diode current, which has peak current I_Peak > IOUT. Thin traces cannot effectively carry this current. It needs to be right…

  • over 5 years ago
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