Answered

• LP8733: LP87334DRHDR power to AM2432

  

  VK

  Resolved

  Part Number: LP8733 Other Parts Discussed in Thread: AM2432 , HI TI Expert (BU of LP87334DRHDR) In one of our projects, we utilized the LP87334DRHDR to power the AM2432. We would like to have this implementation reviewed by the BU of LP87334DRHDR. Could…

  • Resolved

  • 25 days ago
  • Power management
  • Power management forum

• LP8733: Default of LP87334D

  

  Seong Chang Kim

  Part Number: LP8733 Tool/software: Hi, Experts. My custom board has built-in LP87334D, PMIC for AM243. Referring to the circuit diagram in the data sheet (Using the LP8733xEVM and LP8732xEVM Evaluation Modules (Rev. A), I worked on the circuit…

  • 4 months ago
  • Power management
  • Power management forum

• LP8733: Short of VOUT_LDO0 & VOUT_LDO1

  

  VK

  Part Number: LP8733 Other Parts Discussed in Thread: AM2432 , Tool/software: Hi TI Team, We have a project where the VOUT_LDO0 and VOUT_LDO1 pins of the LP87334DRHDR are shorted together. Could you please confirm this configuration is acceptable or…

  • 5 months ago
  • Power management
  • Power management forum

• LP8733: Is it possible to

  

  Shinichi Inoue

  TI Thinks Resolved

  Part Number: LP8733 Tool/software: Dear Specialists, My customer is considering LP78334 for functional safety and has a question. I would be grateful if you could advise. --- We are considering using the LP87334 as a functional safety device.…

  • 5 months ago
  • Power management
  • Power management forum

• LP8733: need clarification regarding circuit design

  

  shubhangi bagal

  TI Thinks Resolved

  Part Number: LP8733 Other Parts Discussed in Thread: TIDA-050038 Tool/software: What voltage level should I2C signals be pulled-up to? what are these signals referring to internally? in my design the signals are 3.3V rated. Do I need to level translate…

  • 7 months ago
  • Power management
  • Power management forum

• LP8733: LP87334DRHDR SGND and AGND connection

  

  Salini Unnikrishnan

  TI Thinks Resolved

  Part Number: LP8733 Tool/software: Hello, No information available in the datasheet about the analog ground AGND and the PGND/GND signals. No AGND to PGND/GND ground shoring observed in figure "Figure 10-1. LP8733xx Board Layout" page 76 of datasheet…

  • 10 months ago
  • Power management
  • Power management forum

• LP8733: Datasheet feedback

  

  Sam Faris

  TI Thinks Resolved

  Part Number: LP8733 Tool/software: Hi Team, Wanted to pass along some feedback from our customer on the LP8733 datasheet. Why do we reference OTP when this programming occurs during manufacturing? It feels a little convoluted and gives the impression…

  • 11 months ago
  • Power management
  • Power management forum
Answered

• LP8733: LP87334DRHDR

  

  Vishnu Jayaraj

  Resolved

  Part Number: LP8733 Tool/software: Hi, What is the default voltage sequencing of this chip? Regards Vishnu

  • Resolved

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

• LP8733: LP87334DRHDR

  

  Aravinth D

  Part Number: LP8733 Other Parts Discussed in Thread: AM2432 Tool/software: Hi, For my custom board am using AM2432 ALX package, to powering the sitara am using PMIC IC (LP87334DRHDR). I am not getting the PMIC outputs of Buck regulators and LDO…

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

• LP8733: Output delay sequence

  

  Sreehari S

  TI Thinks Resolved

  Part Number: LP8733 Tool/software: Dear Team As I have attached SS of technical document of the respective IC of LP87334DRHDR for AM2431BSDFHIALVR, after enable pin reach its threshold, it is observed that the first stage takes 0ms and 2nd stage of…

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

Didn't find what you are looking for? Post a new question.