• TPSM82821: TPSM828211 - Output Shutdown pior 150°C

  

  Myriam A.

  Part Number: TPSM82821 Other Parts Discussed in Thread: TPSM82811 Hello, We have experienced, during start-ups at 130°C (ambient temperature), that the output of the TPSM828211SILR is not responding (its voltage level stays at 0V). Is it possible that…

  • 4 months ago
  • Power management
  • Power management forum

• TPSM82821: TPSM82821SIL

  

  Manochithra P

  TI Thinks Resolved

  Part Number: TPSM82821 Tool/software: Looking for 1. Humidity Specs (Non condensing) for Operating and Storage/Shipping environment 2. Pressure/Altitude Specs for TPSM82821SIL family of devices.

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

• TPSM82821: high PP noise at very low output current

  

  Philippe Moenne-Loccoz

  Resolved

  Part Number: TPSM82821 Tool/software: Hello, I have the following issue with TPSM82821SILR used to power FPGA IO bank at 1.2V. When the FPGA is not programmed, the current on 1.2V is very low ( probably in the 10-100uA range). In that case, the output…

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum
Answered

• TPSM82821: Regarding TPSM82821 failure

  

  ? ?

  Resolved

  Part Number: TPSM82821 I have been using TPSM82821SILR for about a year, Suddenly, a burnout occurred on the input power supply side. Is it possible that the TPSM82821SILR causes burnout? The output power is the FPGA core voltage (1.2V).

  • Resolved

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

• TPSM82821: Recommendations for hand soldering footprint

  

  Seth Giles

  TI Thinks Resolved

  Part Number: TPSM82821 Tool/software: Hello, A client is entertaining the thought of using the TPSM828213SILR for an embedded design, but the first article I am developing for them will be assembled in house. I regularly hand-solder 0201 packages, which…

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

• TPSM82821: TPSM82821 - bode plot in Pspice simulation seems to be wrong

  

  user6532396

  Part Number: TPSM82821 Dear support, As mentionned in the related question " TPSM82821: max output capacitance " I also have some more capacitance (>66µF) away from the converter behind a ferrite bead. I try to do some simulations on Pspice to see…

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

• TPSM82821: 1.8V ,1A Switch Regulator -AM6254 Suggestion

  

  AJAY S

  TI Thinks Resolved

  Part Number: TPSM82821 Tool/software: Hi there, I'm looking for less power dissipation ,smaller form factor switching regulator 1.8V, 1A.I have selected below parts from TI. Part 1: TPSM828212SILR Part 2: TPS62821DLCR End processor : AM6254ATCGGAALW…

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

• TPSM82821: CC control for LED driver

  

  Hideki Hayashi1

  TI Thinks Resolved

  Part Number: TPSM82821 Hi team, Customer wants to utilize it on CC control for LED driver with series LED and low-side shunt. Does it have limitation on dimming frequency because of EN pin timing requirement. Best regards, Hayashi

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

• TPSM82821: Conformal Coating of TPSM82821

  

  Allen Yeo

  Resolved

  Part Number: TPSM82821 Hi TI Team, I would like to know if TPSM82821 could be safely conformal coated ? Conformal coating material is Elpeguard SL1307. Regards, Allen

  • Resolved

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

• TPSM828301: Comparison to TPSM82821 and part availability

  

  Florian G

  TI Thinks Resolved

  Part Number: TPSM828301 Other Parts Discussed in Thread: TPSM82821 , Good day everybody, I'm looking at the TPSM828301 and the TPSM82821 as possible DCDCs for a wireless sensor node. My questions: 1. As the 301 is newer and quite similar in specs…

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

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