SLVAFM6 may   2023 TPS62A02 , TPS631000

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Battery Powered Camera Functions
  6. 3Power Supply
    1. 3.1 USB Type-C Charge Port
    2. 3.2 Solar Charging
  7. 4Power Structure Design
    1. 4.1 Always Working Power Rails
    2. 4.2 Intermittent Power Supply
    3. 4.3 High Efficiency Power Rails
  8. 5Conclusion
  9. 6References

5 Conclusion

In power design of battery powered camera, a good power structure is very important for low power consumption design, as well as power efficiency, sleep/quiescent/shutdown current. Need pay more attention to design always working power rails, reasonable working scenes of video processing and trigger, and LED using strategy.