• RE: LP87702-Q1: STANDBY to ACTIVE

  

  Niko Alatalo

  Hi Zehui, would there be a way to just test this using external voltage to see if it would work? The undervoltage lockout can't be disabled. regards, Niko

  • 4 days ago
  • Power management
  • Power management forum

• LP87702-Q1: OTP question

  

  Roy Chou1

  Part Number: LP87702-Q1 Tool/software: Hi Team, My customer reach out to 3rd party which can help them burn the OTP. And below excel is our OTP setting. LP87702Q-Q1_B0_OTP configuration OTP29_3.xlsx But we found there are some suspected LP87702-Q1 can…

  • 1 month ago
  • Power management
  • Power management forum

• LP87702-Q1: I2C R/W the output voltage rail

  

  Roy Chou1

  TI Thinks Resolved

  Part Number: LP87702-Q1 Tool/software: Hi Team, I would like to check if we can R/W the LP87702K-Q1 voltage rails via I2C for our desired output voltage every time we restart the LP87702K-Q1. Regards, Roy

  • 1 month ago
  • Power management
  • Power management forum
Answered

• RE: LP87702-Q1: LP87702K-Q1 BUCK0's VOUT=VIN=3.3V

  

  Niko Alatalo

  Resolved

  Replied via email

  • 1 month ago
  • Power management
  • Power management forum
Answered

• LP87702-Q1: Inquiry about OVERSHOOT of 5VBST

  

  Youn Nmaju

  Resolved

  Part Number: LP87702-Q1 Other Parts Discussed in Thread: LP8770Q1EVM Tool/software: We are testing the circuit design using LP87702DRHBRQ1. The maximum voltage of SW_BST, which is the SW part of 5VBST, as indicated in the datasheet is 6V. We confirmed…

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum
Answered

• LP87702-Q1: what is the die process of LP87702? 90nm or smaller?

  

  lixia jia

  Resolved

  Part Number: LP87702-Q1 Other Parts Discussed in Thread: LP87702 our customer request for chip process parameters, what is the die process of LP87702? 90nm or smaller?

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum

• RE: LP87702: About TI Safety Category

  

  Manwoo Kim

  Thanks, Frank! I have one more question. Functaional Safety Quality-Managed products are also support FMEDA. But is the details different compare to Compliant device? (Because you mentioned, " TI offers a quantitative FuSa analysis or FMEDA that…

  • 7 months ago
  • Power management
  • Power management forum

• LP87702-Q1: LP87702 SW_reset issue and GPO0 delay

  

  Ted Xu

  TI Thinks Resolved

  Part Number: LP87702-Q1 Other Parts Discussed in Thread: AWR1642 , TPS7A52-Q1 , Hi BU team My customer used LP87702D-Q1+TPS7A52-Q1 to provide the power rails to AWR1642. AWR1642 would be latched off in bootloader stpe after write SW_reset bit to LP87702D…

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

• LP87702-Q1: LP87702 Watchdog example

  

  Andy Yin

  Part Number: LP87702-Q1 Other Parts Discussed in Thread: LP87702 Hi, May i have anyone share one example to make LP87702 watchdog workable, thanks. Andy

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

• LP87702-Q1: Could you please recommend the buck and boost that fits for the PMIC(LP87702-Q1)?

  

  John Song

  Part Number: LP87702-Q1 Could you please recommend the buck and boost that fits for the PMIC(LP87702-Q1)? I want to replace the PMIC to two-buck and boost.

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

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