Answered

• LM5175-Q1: LM5175-Q1 - external clock synchronization in DCM mode

  

  Josef Warta

  Resolved

  Part Number: LM5175-Q1 Hello Team, is it possible to drive LM5175-Q1 with external clock synchronization in DCM mode? Many Thanks Josef

  • Resolved

  • over 8 years ago
  • Power management
  • Power management forum

• LM5175-Q1: Synchronous Buck-Boost Converter

  

  Ashish Kumar18

  TI Thinks Resolved

  Part Number: LM5175-Q1 Other Parts Discussed in Thread: TPS65131 Hi, I need to design a buck-boost voltage regulator circuit with below specification: Vin (min)=8V Vin (max)=38V Vout= 24V Iout= 7A I used TI WEBENCH for the design and simulation…

  • over 5 years ago
  • Power management
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• LM5175-Q1: BUCK BOOST Solution Recommendation

  

  Amelie Zheng

  TI Thinks Resolved

  Part Number: LM5175-Q1 Other Parts Discussed in Thread: LM5175 , LM5155 , LMR33630 , TPS55340 Hi Team, Based on automotive customer’s requirement: Vin range is 3.5-36V, Vout is 5V , Iout ≥2.5A and Iq<100uA. Now I recommend two solutions for customer…

  • over 5 years ago
  • Power management
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• LM5175-Q1: ANGD Floating

  

  Alice57

  Part Number: LM5175-Q1 Hello Expert, Is there an internal connection in AGND and DGND in LM5175-Q1? If AGND is floating, what kind of things happened? Best regards, Alice

  • over 7 years ago
  • Power management
  • Power management forum

• LM5175-Q1: Please help to advise input capacitance

  

  user4979989

  TI Thinks Resolved

  Part Number: LM5175-Q1 Hi Sir, The operation condition is 6V-20V input, 8.5V output, 2.1A output current. Current design is 68uF(POSCAP) and 3*10uF/1206/35V MLCC in input side. Please help to suggest if it's ok to replace input 68uF POSCAP to the…

  • over 6 years ago
  • Power management
  • Power management forum

• LM5175-Q1: Average Input/Output Current Limiting Response Time

  

  hideyuki sakai

  TI Thinks Resolved

  Part Number: LM5175-Q1 Dear, Sir. My customer is facing the inrush current at Start-up. Left side wavefor is the original output inrush current wavefor, disabled average input/output current limiting function. So that, they tried to enable the…

  • over 6 years ago
  • Power management
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• LM5175-Q1: IQ

  

  kura

  TI Thinks Resolved

  Part Number: LM5175-Q1 Other Parts Discussed in Thread: LM5175 , (1) LM5175 LM5175-Q1 About "Vin standby current" Why this parameter is eliminated in LM5175-Q1 datasheet? (2) IQ(VIN shutdown current) : MAX10 μA (VEN/UVLO = 0 V) …

  • over 7 years ago
  • Power management
  • Power management forum
Answered

• LM5176: Will LM5175-Q1 or LM5176-Q have QFN-28 package

  

  Vincent Chen64988

  Resolved

  Other Parts Discussed in Thread: LM5175 , LM5175-Q1 , LM5176-Q1 Hi Team, My customer has interest on LM5175-Q1 and LM5176-Q1 but HTSSOP package is too large to their application. Since LM5175 has QFN-28 package and customer is wondering will TI release…

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• LM5175-Q1: What kind of trouble will occur if the thermal pad is not connected to analog GND?

  

  t-naka

  Resolved

  Part Number: LM5175-Q1 I have a question about PowerPAD of LM5175QPWPTQ1. As shown below (attached), it is supposed to be connected to analog GND as shown in the data sheet. What kind of trouble will occur if you do not connect? As for the situation…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

• LM5175-Q1: Thermal Shutoff Operations

  

  Crystal Frazier

  TI Thinks Resolved

  Part Number: LM5175-Q1 Hello, We have this part incorporated in our design for a power board slated for space applications. During thermal vacuum testing the part listed appears to have failed. I want to know or talk to someone at TI who can give insight…

  • over 7 years ago
  • Power management
  • Power management forum

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