• LMZ21701: Request for gold plating thickness

  

  Andrew Felicetti

  TI Thinks Resolved

  Part Number: LMZ21701 Tool/software: Hello - Our customer is requesting information regarding the gold plating nominal & max thickness for our LMZ21701SILR. Can you please advise? Thank you, Andrew

  • 4 months ago
  • Power management
  • Power management forum
Answered

• LMZ21701: LMZ21701SILR

  

  Dongmei Chen

  Resolved

  Part Number: LMZ21701 Tool/software: Xray found some of the samples have metal material beneth the inductor, does this metal material cause any risk?

  • Resolved

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

• LMZ21701: LMZ21701

  

  Karen Ebner

  TI Thinks Resolved

  Part Number: LMZ21701 What is the Au thickness of the plating. Concerned with solder embrittlement. This embrittlement study needs to be completed prior to adding to the board.

  • over 2 years ago
  • Power management
  • Power management forum

• LMZ21701: Force PWM mode

  

  Vijay Santhakumar

  TI Thinks Resolved

  Part Number: LMZ21701 Hi, I am using LMZ21701SILT and I am noticing that this part is not able to handle good regulation at light loads. Can I force this part to be PWM mode? Thanks Vijay

  • over 2 years ago
  • Power management
  • Power management forum

• LMZ21701: LMZ21701 failure test

  

  Mason Liu

  TI Thinks Resolved

  Part Number: LMZ21701 Hi, My customer are evaluating the POL high side mosfet failure mode. Could you please help check when there is a short from VIN to SW, what will happen for LMZ21701? Does LMZ21701 have some kind of feature to mitigate the…

  • over 4 years ago
  • Power management
  • Power management forum

• LMZ21701: Output not stable over time

  

  Bryan Legnini

  TI Thinks Resolved

  Part Number: LMZ21701 I am using the LMZ21701 regulator for 5V input with 3.3V output. When 5V input voltage is applied the regulator output voltage starts off at 3.3V but after about 1-5minutes the voltage fluctuates around 2.4-2.5V then eventually down…

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• LMZ21701: Headroom needed for a 6V output

  

  Matt Calvo

  Resolved

  Part Number: LMZ21701 Other Parts Discussed in Thread: TPS82150 Hey team, I have a customer evaluating the LMZ21701 for their application and they are trying to use this module in the following use-case: Input voltage: 7V Output range needing to…

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• RE: LMZ21701: Need LMZ21701 step file 3D model

  

  Jimmy Hua

  Resolved

  Hi Carl, Attached is the LMZ21701 step file. Let me know if you need anything else like schematic and PCB layout review. LMZ21701.stp Regards, Jimmy

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

• LMZ21701: :

  

  Onur Kusakoglu

  TI Thinks Resolved

  Part Number: LMZ21701 Other Parts Discussed in Thread: TPS62150 Good morning, I am planning to use LMZ21701 on my design to generate 4 different power rails. With TI Webench tool I can't do simulation below 300mA load values. 3 of may voltage rail…

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• LMZ21701: State of PGOOD when disble

  

  baptiste besson

  Resolved

  Part Number: LMZ21701 Hi, LMZ21701 datasheet indicates the PG pin goes low impedance if the device is disabled. Does it mean PG is drived low when the device is disabled ?

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

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