• TPS62746: Request for Thermal Parameters

  

  Sneha J S

  TI Thinks Resolved

  Part Number: TPS62746 Hi Team, We are performing thermal analysis for a PCB design using the following Texas Instruments power regulators: TPS62746YFPR TPS79901YZUR TPS628603YCHR TPS63901YCJR The datasheets provide ThetaJA values, but…

  • 5 days ago
  • Power management
  • Power management forum
Answered

• TPS62746: TPS62746

  

  Nilesh Shah

  Resolved

  Part Number: TPS62746 Short Summary: We are finding a high % of boards we build get bad after a few cycles of battery charging. The part that gets damaged is the 1.8V bouck regulator: TPS62746YFPR Please find attached the section of the schematics that…

  • Resolved

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

• TPS62746: TPS62746 - SPICE Model

  

  Narendra allu

  TI Thinks Resolved

  Part Number: TPS62746 Other Parts Discussed in Thread: PSPICE-FOR-TI , Hi team please provide the SPICE model for the below part number. TPS62746 I tried to get it from ti website but i a can see PSpice transient model which is not compatible with…

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

• TPS62746: Resolved issue with no clarification?

  

  kari.makelainen

  TI Thinks Resolved

  Part Number: TPS62746 What was the resolvement for the issue, we have seen some parts with same kind of SEL pin leakage.

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

• TPS62746: Datasheet typo?

  

  Marius G.

  Resolved

  Part Number: TPS62746 Other Parts Discussed in Thread: TPS62736 In the datasheet , Table 6-2. on the page 3 refers to TPS627 3 6. I assume this is a typo and VSEL values in the table are correct?

  • Resolved

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

• TPS62746: Efficiency

  

  Gordon McKenzie

  Resolved

  Part Number: TPS62746 Other Parts Discussed in Thread: TPS62743 Hello, I'm looking through a few options for a step-down converter (3.6V to 1.2V) and I'm a bit puzzled by the datasheet graphs for the TPS62746. This converter seems to be designed specifically…

  • Resolved

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

• TPS62746: 3.3V version of this buck converter (or a similar buck converter)

  

  Dolf Andringa

  Resolved

  Part Number: TPS62746 Other Parts Discussed in Thread: TPS62840 The part selector website is a bit unclear because it states that this buckconverter has a Vout max of 3.3, but when checking the datasheet it is actually only selectable as 1.2 or 1.8V…

  • Resolved

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

• TPS62746: Difference in efficiency by inductor

  

  Yuto Sakai

  Resolved

  Part Number: TPS62746 Hi, Could you tell me about difference in efficiency by inductor? I believe that figure 14 in the data sheet shows the difference in efficiency at each inductor. Compared to MIPSZ2012D 2R2 (FDK) and 744 797 752 22 (Würth), Würth…

  • Resolved

  • over 7 years ago
  • Power management
  • Power management forum
Answered

• TPS62746: Different part number (TPS62743, TPS627431) is found in datasheet

  

  K.Yaita

  Resolved

  Part Number: TPS62746 Other Parts Discussed in Thread: TPS62743 , Hi Team, There is different part number (TPS62743, TPS627431) is found in TPS62746 datasheet. http://www.ti.com/lit/ds/symlink/tps62746.pdf The following is nothing more than one example…

  • Resolved

  • over 7 years ago
  • Power management
  • Power management forum
Answered

• TPS62746: Output Voltage Setting

  

  Tom Perman

  Resolved

  Part Number: TPS62746 Other Parts Discussed in Thread: TPS62743 , TPS62745 I am considering the use of TPS62746 in a current design. In its datasheet Figure 8 shows an efficiency plot for VOUT=3.3V. However Table 1 seems to imply that only 1V2 and 1V8…

  • Resolved

  • over 9 years ago
  • Power management
  • Power management forum

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