• TPS7B7702-Q1: Supporting single output with tps7b7702-Q1

  

  Ted Xu

  TI Thinks Resolved

  Part Number: TPS7B7702-Q1 Tool/software: Hi team Would you confirm if tps7b7702-Q1 supports single output for higher output current? If yes, pls provide the application diagram. Thanks

  • 6 days ago
  • Power management
  • Power management forum

• TPS7B7702-Q1: SCH review for TPS7B7702-Q1

  

  Marsh Cai

  TI Thinks Resolved

  Part Number: TPS7B7702-Q1 Tool/software: Hi Experts, Good day! May need your help on SCH review for my customer. BRs, Marsh

  • 9 days ago
  • Power management
  • Power management forum
Answered

• TPS7B7702-Q1: Could two OUTs be used in parallel?

  

  Leo Ma

  Resolved

  Part Number: TPS7B7702-Q1 Tool/software: Hi Expert, Have a nice day! For TPS7B7702-Q1’s dual channels, could these two be used in parallel to get higher current out? Thanks! Best Regards, Leo Ma

  • Resolved

  • 3 days ago
  • Power management
  • Power management forum

• TPS7B7702-Q1: TPS7B7702-Q1 Short circuit fault state cannot be restored

  

  guilin you

  Part Number: TPS7B7702-Q1 Tool/software: It is necessary to detect the fault status of antenna short circuit. After the fault is resolved, it cannot be obtained that the fault has been resolved. The malfunction and troubleshooting of the antenna are carried…

  • 2 months ago
  • Power management
  • Power management forum

• TPS7B7702-Q1: Does TI have Antenna LDO which could provide higher current out?

  

  Leo Ma

  TI Thinks Resolved

  Part Number: TPS7B7702-Q1 Tool/software: Hi Expert, Hope you are all good! For TPS7B7702-Q1’s out current is 300mA. I want to know if TI have Antenna LDO which could provide higher current out? Thanks! Best Wishes, Leo Ma

  • 3 days ago
  • Power management
  • Power management forum
Answered

• TPS7B7702-Q1: What happen if EN toggling operation is repeated until STB/Reverse-current (LATCH) case

  

  Lenny Lee

  Resolved

  Part Number: TPS7B7702-Q1 Tool/software: Hi Team, For the LATCH fault case as STB and Reverse-current, it needs FAULTS has to be removed and EN toggling for normal OUTPUT operation. If there's no fault removed and just EN toggling until those fault…

  • Resolved

  • 23 hours ago
  • Power management
  • Power management forum

• TPS7B7702-Q1: Current Sense Accuracy

  

  ?? ?

  TI Thinks Resolved

  Part Number: TPS7B7702-Q1 Tool/software: Hi dear. What exactly does the Accuracy (%) value mean? Chip-by-Chip deviation, Sense deviation by temperature, Measuring deviation for Current? And, the test condition for leakage current for SENSE1, SENSE2…

  • 4 months ago
  • Power management
  • Power management forum

• TPS7B7702-Q1: FB leakage current and FB resistor selection requirement

  

  Dongbao Zhou

  TI Thinks Resolved

  Part Number: TPS7B7702-Q1 Tool/software: hi team, May you help on: 1. FB pin leakage current data? 2. Feedback resistor selection requires RFB1&RFB2<100kohm, what are the consideration? 3. Is it ok to use FB resistor selection higher than 100kohm…

  • 4 months ago
  • Power management
  • Power management forum

• TPS7B7702-Q1: LDO UNSTABLE OUTPUT

  

  Sreeram R

  TI Thinks Resolved

  Part Number: TPS7B7702-Q1 Tool/software: Hi Team, We have used tps7b7702qpwprq1 in our design to give power to an external amplifier. We have an external ignition signal to put the overall circuit into sleep and wake-up . In few conditions, when ignition…

  • 8 months ago
  • Power management
  • Power management forum

• TPS7B7702-Q1: 100uS momentary interruption STB test, disable and then enable, how long is the delay in between.

  

  Alan Xia

  Part Number: TPS7B7702-Q1 Other Parts Discussed in Thread: TPS7B7702 Tool/software: Hi team， After the TPS7B7702 chip detects a short circuit fault between the output and BATT, does it need to be re-enabled to recover? This is a problem that the customer…

  • 6 months ago
  • Power management
  • Power management forum

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