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Charges through any port, up to USB Type-C
Texas Instruments (TI) announced the introduction of a highly flexible single-chip buck-boost battery charge controller for designs ranging from one to four cells.
The bq25703A and bq25700A synchronous charge controllers enable efficient charging via USB Type-C and other USB ports in a wide range of end products, from laptops and tablets to power banks, drones, and smart home applications.
Supporting both I2C and SMBus interfaces, the bq25703A and bq25700A utilize a newly evolved battery charging algorithm and maximum power point tracking (MPPT) technology to ensure maximum battery charging power. A unique algorithm called input current optimization (ICO) automatically detects the maximum input power and optimizes current while maintaining constant system and charging current to ensure maximum input power utilization.

This product provides an input voltage range of 3.5V to 24V with USB PD specification, allowing developers to use multiple ports including USB 2.0, USB 3.0, and the latest standard USB Type-C. It also provides USB OTG to support devices capable of inputting 5V to 20V, and the output can be adjusted with the programmable current adjustment function.
TI's new battery charging algorithm and intelligent detection capabilities enable a wide input/output voltage range and more compact adapter designs. It supports batteries ranging from 1S to 4S and efficiently transitions between buck and boost operation.
With the introduction of the bq25703A and bq25700A, TI expands its industry-leading battery charging solutions, offering accurate and reliable solutions that address a wider range of applications and power levels, including switch-mode fast chargers and linear chargers.
Texas Instruments (TI) announced the introduction of a highly flexible single-chip buck-boost battery charge controller for designs ranging from one to four cells.
The bq25703A and bq25700A synchronous charge controllers enable efficient charging via USB Type-C and other USB ports in a wide range of end products, from laptops and tablets to power banks, drones, and smart home applications.
Supporting both I2C and SMBus interfaces, the bq25703A and bq25700A utilize a newly evolved battery charging algorithm and maximum power point tracking (MPPT) technology to ensure maximum battery charging power. A unique algorithm called input current optimization (ICO) automatically detects the maximum input power and optimizes current while maintaining constant system and charging current to ensure maximum input power utilization.
This product provides an input voltage range of 3.5V to 24V with USB PD specification, allowing developers to use multiple ports including USB 2.0, USB 3.0, and the latest standard USB Type-C. It also provides USB OTG to support devices capable of inputting 5V to 20V, and the output can be adjusted with the programmable current adjustment function.
TI's new battery charging algorithm and intelligent detection capabilities enable a wide input/output voltage range and more compact adapter designs. It supports batteries ranging from 1S to 4S and efficiently transitions between buck and boost operation.
With the introduction of the bq25703A and bq25700A, TI expands its industry-leading battery charging solutions, offering accurate and reliable solutions that address a wider range of applications and power levels, including switch-mode fast chargers and linear chargers.
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