SLUAAR7 March   2024 BQ25731 , BQ25798

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Comparison Of Charging Dock And Onboard Charging Designs
  6. 3Key Design Considerations Of Battery Charging Designs
    1. 3.1 Selection of Charger IC Topology
    2. 3.2 Selection of Charger IC Controller vs. Integrated Designs
  7. 4Battery Charger Features That Simplify Vacuum Robot Charging Design
    1. 4.1 Detection and Protection of Abnormal Charging and Operation
    2. 4.2 Safe Charging With JEITA Temperature Profile for Long Battery Lifetime
    3. 4.3 Low Power Consumption for Service Time and Long Shelf Time
  8. 5Summary
  9. 6References

6 References

  1. Factors that affect cycle-life and possible degradation mechanisms of a Li-Ion cell based on LiCoO2, Soo Seok Choi, Hong Slim, Journal of Power Sources 111 (2002) pp. 130-136.
  2. Texas Instruments, BQ25730: I²C 1-5 cell NVDC buck-boost battery charge controller with power path and USB-C® PD OTG , product folder.
  3. Texas Instruments, BQ24725A: SMBus 1-4 cell Buck battery charge controller with N-Channel power MOSFET selector, product folder
  4. Texas Instruments, BQ25798: I²C controlled, 1-4-cell, 5-A buck-boost solar battery charger with dual-input selector and MPPT, product folder.