• LM5176-Q1: The current of VISNS of LM5176

  

  xianyang yu

  TI Thinks Resolved

  Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM5176 Tool/software: Hi，E2E What is the current consumption of the VISNS pin of LM5176? Thank you

  • 10 days ago
  • Power management
  • Power management forum

• LM5176-Q1: Softstart Abnormal Issue

  

  Lanxi Li

  Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM5176 Tool/software: Hello team, My customer use LM5176 in their traction system at last, they can recurrence the softstart issue when doing the power on/off test. As you can see, CH1-VIN, CH2-BBSW…

  • 1 month ago
  • Power management
  • Power management forum

• LM5176-Q1: Stop working after 10-15 minutes

  

  Divyeshkumar Sanchaniya

  Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM5176 Tool/software: Hello, I am designing DC-DC buck-boost converter using LM5176. Specification: Input: 9V to 36V Output: 12V/6A Switching frequency: 280 kHz ---------------------------------…

  • 1 month ago
  • Power management
  • Power management forum

• LM5176-Q1: LM5176 specifications consultation

  

  Alan Xia

  TI Thinks Resolved

  Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM25141 , LM5176 , LM5177 , LM51772 Hi team， Vin=9-16V output 7.5V&21.5A The customer wants to inquire whether there is a higher switching frequency, this 500KHz switching frequency. For 25A output…

  • 4 months ago
  • Power management
  • Power management forum

• LM5176-Q1: WEBNECH export failed

  

  ray trace

  TI Thinks Resolved

  Part Number: LM5176-Q1 Tool/software: i try export few times , but all failed,please help me webench.ti.com/.../SDP.cgi

  • 2 months ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• LM5176-Q1: LM5176-Q1 full load start up at lower VIN

  

  Parvin Sherakar

  TI Thinks Resolved

  Part Number: LM5176-Q1 Hello, I have designed this for 9V -36V, 11 A load current. My design does not work at the minimum input voltage 9V-10V at full load. It only works at higher voltage input from 20V -36V. I tried adjusting RT, Vslope, no success. …

  • 5 months ago
  • Power management
  • Power management forum
Answered

• LM5176-Q1: BIAS pin when unused - ambiguous

  

  Joey van Hummel

  Resolved

  Part Number: LM5176-Q1 Hi all, Question. Considering a boost-only application where BIAS input is not required. Can its pin simply be left floating? Considering it's just an optional secondary power input, I assume this should be fine? Webench…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• LM5176-Q1: LM5176 operation ON/OFF burn in data

  

  Michael Huang

  TI Thinks Resolved

  Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM5176 Hi TI expert, In our ADAS project, we use LM5176 as buck-boost as fist stage regulator in car application. Now we need the data for operation ON/OFF performance in life cycle, please share…

  • 7 months ago
  • Power management
  • Power management forum

• LM5176-Q1: Is there a pin FMEA available for this part?

  

  Jessica Riley

  TI Thinks Resolved

  Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM63635-Q1 The functional safety manual on the webpage only includes die failures, not pin-to-pin failure analysis. Thanks and best regards

  • 5 months ago
  • Power management
  • Power management forum

• LM5176-Q1: LM5176 Vout higher and then drop to normal output when start

  

  Michael Huang

  Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM5176 Hi TI expert, In out adas project, we use LM5176 as buck-boost to output 15.5V in car application. Normally, the input volt is 13.5V, and LM5176 works as booster to output 15.5V. Now we meet…

  • 7 months ago
  • Power management
  • Power management forum

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