• 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…

  • 8 months 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 ---------------------------------…

  • 5 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

  • 7 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. …

  • 10 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

  • 8 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…

  • 11 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…

  • 11 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

  • 9 months ago
  • Power management
  • Power management forum

• LM5176-Q1: LM5176 voltage threshold of EN for falling

  

  Michael Huang

  TI Thinks Resolved

  Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM5176 Hi TI expert, We use LM5176 in our ADAS controller product. In the datasheet, there is voltage threshold of EN for rising, but no for falling. Could please share us the falling threshold…

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

• LM5176-Q1: LM5176QPWPTQ1

  

  Parvin Sherakar

  Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM5175 Hi, We have used this LM5176-Q1 design on our two different products. I can see the power consumption as around 4.5Watts on all the boards when no load. I have attached here a schematics page…

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

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