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Power management

Battery charger ICs

For faster and cooler charging

Shrink your design and overall solution size with the industry’s broadest portfolio of power-dense battery charger ICs that support any input source and any charging topology (buck, buck-boost, boost and linear). Our chargers come with multiple low-power modes to help maximize battery runtime and stand-by time for the fullest charge and a battery that’s instantly ready for use.

Product portfolio

Latest releases

BQ25306

Standalone 17-V, 3-A single-cell and dual-cell battery charger

BQ25792

I2C-controlled, 1.4-A-single-cell buck-boost charger with dual-input and USB Power Delivery 3.0 OTG output in QFN package

BQ21061

I2C-controlled 1-Cell 500-mA linear charger with 10-nA ship mode and 0.5-mA minimum termination, integrated power path, regulated system voltage and LDO

Power trends

Power management is at the center of enabling the continued integration of electronics in our lives. For decades, TI has invested in innovative process, package and circuit-design technologies to deliver the best power products for your design. Check out our featured battery charger ICs below, designed to help you address power density and low IQ.

Battery charger ICs for power density

Deliver faster charging and shrink your design with our portfolio of integrated, high-efficiency switching charger ICs.

Our fast-paced life demands that more power is delivered faster and more conveniently. We are committed to helping you meet the demand for faster charging without overheating the device.  To reduce heat generation, our chargers combine high-charging current with high-charging efficiency, up to 97%. Chip integration supports maximum power delivery while reducing the overall solution size and BOM cost. Integrated features like the dual-input selector support multiple power sources, including wireless, USB, barrel jack and solar charging for flexibility in your design, and for the end-user. 

BQ25792

I2C-controlled, 1- to 4-cell, 5-A buck-boost charger with dual-input and USB PD 3.0 OTG output in QFN package

BQ25790

I2C-controlled, 1- to 4-cell, 5-A buck-boost charger with dual-input and USB PD 3.0 OTG output in WCSP package

BQ25970

I2C-controlled, 1-cell, 8-A flash charger with integrated overvoltage protection and ADC.

Battery charger ICs for low IQ

Achieve the longest battery run time and lower system cost with our portfolio of integrated switching and linear chargers. Preserve battery life and extend the shelf-life of ready-to-use devices with industry-leading low-standby and ship-mode IQ to minimize current draw in battery-only mode. 

Low termination current for maximum charge benefits medical and personal electronics applications, such as hearing aids, earbuds and wireless charging cases. With increased effective battery capacity both earbuds and charging cases can achieve longer battery run time, maximizing battery life and requiring fewer charges between use. 

Integrated components help you optimize your BOM and reduce the total footprint of your application without compromising the quiescent power.

BQ21061

I2C-controlled, 1-cell, 500-mA linear charger with 10-nA ship mode, 0.5-mA minimum termination, integrated power path, regulated system voltage and LDO

BQ25125

I2C-controlled, 1-cell, 300-mA linear charger with 2-nA ship mode, 0.5-mA minimum termination, integrated power path, buck converter and LDO

BQ25619

I2C-controlled, 1-cell, 1.5-A buck battery charger with 20-mA termination and 1-A boost operation

Support & training

Get technical training from fundamental to advanced concepts of battery management.

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