• TPS562202: Output voltage seems too high

  

  Rogier Lodewijks

  Part Number: TPS562202 Tool/software: We have a circuit that can be powered via USB (5V input) and or a 12Volt supply. The power solution is built up around the TPS52200 to provide a stable 3.3V for the electronics (microcontroller and some peripherals…

  • 4 hours ago
  • Power management
  • Power management forum
Answered

• TPS562202: PSpice Simulation

  

  Richard Mark

  Resolved

  Part Number: TPS562202 Tool/software: Hi, Does this PSpice model work under non recommended values used on the inductor? For example with my steady state simulation, Vout : 5V from Vin: 7.3V Inductor used: 2.2uH, 140mOhms Feedback voltage divider resistors…

  • Resolved

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

• RE: TPS562202S: TPS562202SDRLR voltage setting issue

  

  Chang Danny

  Resolved

  Hi Shipeng, After using the EVM to check the design, I moved all components to the EVM, and the test results were good. I believe the issue lies in our layout, so I’ll refer to your EVM layout in the next phase. Thanks. Danny

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

• TPS562202: Output Voltage Ripple Under Quick Dynamic Loads

  

  Richard Mark

  Resolved

  Part Number: TPS562202 Other Parts Discussed in Thread: TPS562207 , Tool/software: Hi, Please see my attached tested circuit below I currently have a very fast dynamic PWM load (~30kHz) which is causing a very large output voltage pk-pk ripple on the 5V…

  • Resolved

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

• TPS562202: TPS562202 slew rate data

  

  Bo Xian Yeh

  Resolved

  Part Number: TPS562202 Hi Team, I would like to check slew rate data for TPS562202. I can't find it from datasheet. Thanks.

  • Resolved

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

• TPS562202: Why does Vout decrease when Iout increases?

  

  Kento Adachi

  Resolved

  Part Number: TPS562202 Other Parts Discussed in Thread: TPS562203 Tool/software: Hello experts, In the datasheet of TPS562202, I found Vout decreases 25mV when Iout increases from 0.2 to 1.8A. What is the main cause for this? Regards, Kento

  • Resolved

  • 8 months ago
  • Power management
  • Power management forum
Answered

• TPS562202: VIN < VEN situation

  

  Hideki Hayashi1

  Resolved

  Part Number: TPS562202 Hi team, Can the device work well in the situation IN voltage < EN voltage? For example VIN=5V and VEN = 7V. Regards, Hayashi

  • Resolved

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

• TPS562202: comparison for TPS562202 and TPS562202S

  

  Eric(Dongguan) Zhu

  Resolved

  Part Number: TPS562202 hi team, please tell the differences of TPS562202 and TPS562202S

  • Resolved

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

• TPS562202: Output voltage max

  

  Alfred Fuchs1

  Resolved

  Part Number: TPS562202 Other Parts Discussed in Thread: TPS62932 Why does the TPS562202 have an output voltage limit of 7V? Usually buck regulators can go up to input voltage. Is it because of the specified current (i.e. power dissipation limit)? I only…

  • Resolved

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

• TPS562202: Estimating input voltage ripple

  

  Robert Smith

  TI Thinks Resolved

  Part Number: TPS562202 Hello all. I'm trying to use two TPS562202 to step down a 12V input down to 5V at 1A and 3.3V at 1A. I'm looking to estimate input voltage ripple for my application, but I'm not seeing a formula on the datasheet anywhere. Is there…

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

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