BQ2560x FAQ Home Page
This is the home page for common questions in relation to the BQ25600, BQ25600D, BQ25600C, BQ25601, BQ25601D, and BQ25606.
FAQs
Charge regulation:
- Why does ICHG reduce when reaching the maximum duty cycle?
- Why does ICHG reduce during the input current DPM (Dynamic Power Management) or the input voltage DPM?
- How does JEITA apply as it relates to charge voltage and charge current?
System regulation:
- Why VSYS does not start up normally when there is a loading on the SYS and the battery is not present?
- Why does the LED connected to STAT pin flashes and the SYS voltage unstable when battery is not connected?
Safety features:
OTG function:
Miscellaneous:
Software:
Application Notes
- Selection of Single-Cell Buck Narrow VDC Switching Battery Chargers
- Dynamic Power-Path Mgmt & Dynamic Power Mgmt (Rev. A)
- Battery Charger Overload Protection in Boost Mode Operation
- USB D+/D- Input Current Limit Detection
- Designing Standalone Single Cell 3-A Charger with bq25606
Other Documentation
- How to choose the right charger for industrial batteries
- Powering the smart home with a simple charger
Datasheets
- BQ25601 I2C Controlled 1-Cell 3-A Buck Battery Charger for High Input Voltage and NVDC Power Path Management datasheet (Rev. A)
- BQ25600 and BQ25600D I2C Controlled 1-Cell 3.0-A Buck Battery Chargers for High-Input Voltage and NVDC Power Path Management datasheet (Rev. B)
- BQ25606 Standalone 1-Cell 3.0-A Buck Battery Charger datasheet (Rev. C)
EVM User Guides
