Answered

• TPS82084: PSM

  

  Yuta Nishie

  Resolved

  Part Number: TPS82084 Tool/software: Hi, 1. Please tell me the current value that switches from PWM to PSM. In the case of 4V input and 1.2V output, I read from the graph of efficiency vs output current that it switches at 400 mA. Is this correct? …

  • Resolved

  • 7 months ago
  • Site support
  • Site support forum
Answered

• TPS82084: Output voltage ripple in PSM mode

  

  Kaji@PAN

  Resolved

  Part Number: TPS82084 Other Parts Discussed in Thread: TPS62125 Tool/software: Hello, I am an FAE at a distributor that handles TI products. I have received some questions from my customer about the TPS82084. In PSM mode the output voltage ripple increases…

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum

• TPS82084: if the listed Panasonic material has been used in this part

  

  Hillary Lu

  TI Thinks Resolved

  Part Number: TPS82084 Tool/software: https://news.panasonic.com/global/press/en250203-8 According to the attached news, the listed Panasonic material " IC substrate materials" UL certification had been withdraw, out customer would like to know if TI…

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

• TPS82084: TPS82084SILR

  

  Ghaiss Awwad

  Resolved

  Part Number: TPS82084 Dears at TI, For the MPN: TPS82084SILR we have noticed two different leadframes and two different die codes. Die code sample 1: TPS62085B0 Die code sample 2: TPS82085B0 The die topography looks similar for both samples…

  • Resolved

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

• TPS82084: Temperature dependence of the soft startup time

  

  Mark Dafoe

  Resolved

  Part Number: TPS82084 Section 7.3.3 of the datasheet for TPS82084 indicates that the device has a typical VOUT soft startup time of 0.8 msec. Is the soft startup time temperature dependent? For example, is the time longer or shorter at lower or higher…

  • Resolved

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

• TPS82084: VOUT rise time

  

  JH Shin

  Resolved

  Part Number: TPS82084 Hello, My customer measured the rise time of the TPS82084 in use and it is as follows. Yellow is VOUT (3.3V) and green is IOUT (typical 0.92A). It is about 0.55 mS from 10% to 90% of VOUT. Is the VOUT rise time appropriate…

  • Resolved

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

• TPS82084: working under high temperature

  

  Will Wang47

  TI Thinks Resolved

  Part Number: TPS82084 Hi team, Customer get one question about TPS82084SILR, they wander if TPS82084SILR could constant work under 85℃ for 3 years. Could you help comments on this? Thanks and Best Regards, Will

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

• TPS82084: TPS82084 operating junction temperature and thermal shutdown

  

  RajK

  Resolved

  Part Number: TPS82084 Hello, Our application is as follows - Input - 5V Output - 1.8V Max load current - 1.2A Based on the datasheet, RθJA Junction-to-ambient thermal resistance is 64.6 degree C/W. Based on the datasheet, thermal shutdown is…

  • Resolved

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

• TPS82084: Stability Analysis

  

  JH Shin

  TI Thinks Resolved

  Part Number: TPS82084 Hello, My customer has a question about the stability analysis of TI power module. Are there any parts that may cause stability issues among the TI power module products below? What part is it? - TPS82084SILT, TPS82085SILT…

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

• TPS82084: Please verify the die code

  

  Krishna Ganason

  TI Thinks Resolved

  Part Number: TPS82084 Could you please verify the die code exhibits TPS6208 5 B0 for part number TPS82084SILT, is this valid?

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

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