ZHCSK78A september 2019 – august 2023 BQ21061
PRODUCTION DATA
A typical application of the BQ21061 consists of the device configured as an I2C controlled single cell Li-ion battery charger and power path manager or small battery applications such as smart-watches and wireless headsets. A battery thermistor may be connected to the TS pin to allow the device to monitor the battery temperature and control charging as desired.
The system designer may connect the MR input to a push-button to send interrupts to the host as the button is pressed or to allow the application's end user to reset the system. If not used this pin must be left floating or tied to BAT.