SLUAA18 November   2021 BQ24075 , BQ24076 , BQ24078 , BQ24079

 

  1.   Trademarks
  2. 1Introduction
  3. 2Implementation
  4. 3Battery Insertion
  5. 4Ship Mode Exit
  6. 5Ship Mode Reentry
  7. 6Summary

1 Introduction

The BQ2407x family of devices consists of the BQ24072, BQ24073, BQ24074, BQ24075, BQ24078, and BQ24079. These are typically used in applications that require around 1.5-A charging current without having to worry about switching noise and EMI that would be caused by the inductor and switching behavior of a switch mode charger. With user experience being an important factor and more devices having higher power requirements being more prevalent while being standalone and easy to configure, the battery state of charge when the user turns on the product is a big consideration. Ship mode allows the device to be in the lowest IQ state when the device is in deep sleep and power is not needed.