• TPS65580: Power sequencing

  

  Ernest Yong

  TI Thinks Resolved

  Part Number: TPS65580 Hi Team, I have a question regarding the TPS65580 on whether it has internal power sequencing for the Enable pins? If it does not, could you suggest how we can apply power sequencing for this IC as my customer plan to output…

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

• TPS65580: Inquiry on the cause of device failure

  

  JH Shin

  TI Thinks Resolved

  Part Number: TPS65580 Other Parts Discussed in Thread: TPS562211 Hello, My customer has a defect while using the TPS65580 as shwon below and inquires. Diagnosis of defective device: - Input Pin 1, 2 shorted to GND (about 10 ohms) - Output Pin…

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

• TPS65580: Current consumption at no load

  

  JH Shin

  TI Thinks Resolved

  Part Number: TPS65580 Hello, My customer is using the TPS65580 under the following conditions. - VIN=12V, VOUT=5V 1. What is the current consumption specification of TPS65580 when there is no output load? 2. As a result of measurement on the customer…

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

• TPS65580: Multi-layer power inductors for TPS65580 Synchronous Step-Down Converter

  

  Mark Potts

  TI Thinks Resolved

  Part Number: TPS65580 Other Parts Discussed in Thread: TPS65262 I would like to use the TPS65580 Synchronous Step-Down Converter in a triple output power supply design. Total output current (around 500ma) is quite a lot lower than the device capabilities…

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• TPS65580: output voltage

  

  Toshiro Imi

  Resolved

  Part Number: TPS65580 Other Parts Discussed in Thread: TPS65261 hello, our customer is looking for 3CH DCDC PMIC and TPS65580 is one of the candidates. when I looked at the datasheet, the maximum voltage is 7V however the customer needs 8V. would you…

  • Resolved

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

• RE: TPS65580: PG pin current

  

  Zhao Ma

  Resolved

  In page 5 of datasheet, www.ti.com/.../tps65580.pdf

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• TPS65580: oscillator

  

  Hirotaka Matsumoto

  Resolved

  Part Number: TPS65580 Hi all Would you mind if we ask TPS65580? Does it have oscillator inside of the device?(We could not find it on the datasheet block diagram.) If it has oscillator, we guess that it is possible to prevent from beat noise. Kind regards…

  • Resolved

  • over 8 years ago
  • Power management
  • Power management forum
Answered

• TPS65580: PMIC recommended for MicroChip SAMA5D2

  

  Randhir Kalsi

  Resolved

  Part Number: TPS65580 Other Parts Discussed in Thread: TPS65023 , TPS650250 , TPS65020 Hello team, Hope you are doing well. What PMIC is recommended for SAMA5D2? Regards, Randhir

  • Resolved

  • over 8 years ago
  • Power management
  • Power management forum
Answered

• TPS65580: output voltage vs input voltage

  

  Ryuji

  Resolved

  Part Number: TPS65580 Hello, In the datasheet figure 11, there is the Output voltage vs. Input Voltage graph. The output voltage is varied in steps when the input voltage is between 7 and 9 V. Could you please let me know this reason? Best Regards…

  • Resolved

  • over 8 years ago
  • Power management
  • Power management forum

• TPS65580 not working as expected

  

  Stefan Burstrom

  Answer Suggested

  Other Parts Discussed in Thread: TPS65580 Hi! I have a design based on TPS65580 and I keep breaking the IC and I dont know why. I just powered up my design and measured the voltages on the output nodes and they all looked ok. The input voltage is 12V…

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

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