• LP875701-Q1: Bode test

  

  YEPENG ZHANG

  TI Thinks Resolved

  Part Number: LP875701-Q1 Hi TI engineer， We want to test Phase Margin and Gain Margin for LP875701, but we found there is no feedback resistor circuit，so can you tell us how to do the BODE test ，and how to change the feedback circuit parameters

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

• LP875701-Q1: Components suggested

  

  Nagarjuna Kongara

  TI Thinks Resolved

  Part Number: LP875701-Q1 Hello team, I'm developing the design with LP875701 I have seen the recommended components here, Is the mentioned recommendations are considered DC Bias, Temp change and remaining tolerances. Thanks and Regards, K.Nagarjuna VCore…

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

• LP875701-Q1: SCH check

  

  Hazel Sun

  TI Thinks Resolved

  Part Number: LP875701-Q1 Hi team, With EN1 as the control of use and EN 2 and EN 3 pulled down to the ground, is it possible to design it? thanks

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

• LP875701-Q1: whether customer could use I2C to configure this LP875701-Q1

  

  Amelie Zheng

  TI Thinks Resolved

  Part Number: LP875701-Q1 Hi Team, My customers are using the internal default configuration. May I ask whether they could use I2C to configure this LP875701-Q1?

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

• LP875701-Q1: When NRST, CLKIN, EN2,3 PIn is not in Use

  

  Dustin Yim

  TI Thinks Resolved

  Part Number: LP875701-Q1 Hi Experts, Customer wonder about NRST, CLKIN, EN2,3. 1. When NRST is not in use, is the PULL-UP needed? 2. How can we design when CLKIN, EN2,3 are not in use. Thank you.

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

• LP875701-Q1: current 6A/uS transient simulation

  

  Amelie Zheng

  TI Thinks Resolved

  Part Number: LP875701-Q1 Hi Team, Power Supply Design for Mobileye EyeQ4 Using LP875701-Q1 introduced the current 6A/uS transient test result. This test is actually tested on the demo board. Can customer get this curve through simulation when we design…

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

• LP875701-Q1: Mode of operation DCM & CCM

  

  Stani Bell Ngoufack Tchoufack89

  Resolved

  Part Number: LP875701-Q1 Hello, my customer is currently using this device in one of their projects and he reached out with some questions related to the mode of operation: In the LP875701-Q1 datasheet, he was not able to find the information related…

  • Resolved

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

• WEBENCH® Tools/LP875701-Q1: Need TINA TI reference design or webench design

  

  Suhas M S

  TI Thinks Resolved

  Part Number: LP875701-Q1 Tool/software: WEBENCH® Design Tools I am working on a project with this product, now I need to check the stability of the IC for our design, as it take more time to get it done by TI. I want to run the stability analysis by myself…

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

• LP875701-Q1: JESD22-A104 Compliance

  

  Basil

  Resolved

  Part Number: LP875701-Q1 Dear Team, could you please support with the question below: For the JESD22-A104 compliance are the devices soldered to a PCB or will they be tested as stand-alone? Thanks and best regards, B

  • Resolved

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

• LP875701-Q1: Failure of 1V0 output voltage

  

  GAYATHRI DEVI

  TI Thinks Resolved

  Part Number: LP875701-Q1 Hi, We are using the (LP875701ARNFRQ1)regulator in our design for 1V output. Initially it worked fine. After measuring the power stability using BODE100 equipment the regulator output goes to 300mV. We are providing the input…

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

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