• TPS62801: Downside of using inductor >0.82uH

  

  Austin Allen

  Part Number: TPS62801 Tool/software: Hello team, Are there any major risks associated with using an inductor > 0.82uH (say, 2.2uH) in order to reduce ripple with the TPS62801. Best, Austin Allen

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

• TPS62801: TPS62801YKAR UBM Measurement

  

  Austin Allen

  Resolved

  Part Number: TPS62801 Hello team, My customer is in need of information on the UBM (Under Ball Metallization)/SRO (Solder Resist Opening) of this device TPS62801YKAR. Thank you, Austin Allen

  • Resolved

  • 10 months ago
  • Power management
  • Power management forum

• TPS62801: question regarding EN pin floating

  

  Frank Cai

  TI Thinks Resolved

  Part Number: TPS62801 Hi Team, I am wondering if the EN pin can be floating for about 10s on each start-up operation? Will it cause some reliability risk? Thanks. Sincerely Frank

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

• TPS62801: low output current inductor selection

  

  Will Wang47

  Resolved

  Part Number: TPS62801 Other Parts Discussed in Thread: TPS62802 , TPS62807 Hi team, Customer is using TPS62801 -> 1V/15mA, TPS62802 -> 1.8V/15mA, input is Li-battery, 3V ~ 4.4V. Since their current output is very small, so they wander if they could use…

  • Resolved

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

• TPS62801: TPS62801 Parameters

  

  Siburaj D S

  Part Number: TPS62801 Other Parts Discussed in Thread: TPS62802 Can you share me the expected values of below parameters for TPS62801 and TPS62802 ? 1. TON and TOFF. 2. Duty Cycle. 3. Ripple Frequency and Ripple Voltage range.

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

• TPS62801: Thermal Shutdown threshold

  

  Tamio Yokokura

  TI Thinks Resolved

  Part Number: TPS62801 Hi, TPS62801 support team. I would like to know the relation between "Operating Junction Temperature of Absolute Maximum Rating and Thermal Shutdown Temperature. When comparing the above data, Thermal Shutdown threshold is…

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

• TPS62801: Can the Mode pin be disabled or removed from the factory?

  

  Gust Zhang

  TI Thinks Resolved

  Part Number: TPS62801 Hi Team, My customer just want VSEL pin and not want Mode. Can the Mode pin be disabled or Customize only the function of the VSEL pin ? If possible, how can we disable Mode pin? His project is headphone and want a buck chip. If…

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

• TPS62801: Simplis mode

  

  Will Wang47

  Part Number: TPS62801 Hi team, Does TPS62801 provide simplis simulation model? Thanks and Best Regards, Will

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

• TPS62801: TPS62801 VIN minimum voltage

  

  6117494

  TI Thinks Resolved

  Part Number: TPS62801 Hi, I need to use TPS62801 at input voltage 1.8V typical +/-5% and VOUT=1.1V TPS62801 is not able to have input voltage below 1.8V. I don't find any other reference. What parameter is not guarantee at 1.7V input voltage ? Th…

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

• TPS62801: Vout range 1.6~1.75V

  

  Hirokazu Takahashi

  Resolved

  Other Parts Discussed in Thread: TPS62801 , TPS546D24 , TPS62821 , TPS62825 Hello Support team, Do you have any option for supporting Vout range from 1.6 to 1.75V with TPS6280x family? Do you have any option supporitng to set more fine step Vout, like 0.25V…

  • Resolved

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

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