Optimized charging architecture for battery-powered systems
Battery charger semiconductor solutions enable efficient lithium-ion charging across a wide range of battery-powered applications, including power tools, garden tools, small home appliances, e-bikes and electric scooters. The solution portfolio covers load switches, PFC/PWM high-voltage FETs, synchronous rectification FETs and PFC/PWM controllers.
Key advantages
Wide output-voltage range
High efficiency
Low standby power
Inrush-current protection
Reverse-polarity protection
CC/CV operation
Isolated auxiliary supply
High-performance solution
Fast time to market
Competitive BOM cost
Secure supply chain
Global support
System block diagram and product mapping
Battery Charger Architecture
AC input, PFC, DC/DC conversion, synchronous rectification, CC/CV control and system protection.
Tip: Select a block in the diagram or choose a module from the list. On mobile, swipe horizontally to view the full diagram.
Explore the charger architecture through an interactive image map. Select a functional block to view the related product focus, solution value and recommended device categories.
About the solution
Complete battery charging solutions with charger ICs, power MOSFETs and power controllers
The portfolio combines dedicated battery charging ICs, optimized MOSFET families and power controllers designed for reliable, efficient and scalable charger designs. Reference designs and design tools help accelerate development from concept to production.
Designed for power tools, garden tools, small appliances, e-bikes and portable systems
The architecture can be scaled across different power levels and battery configurations while balancing efficiency, protection, system cost and development time.
A complete portfolio from control and driving to power devices, isolation and security
PFC/PWM controllers, high-voltage MOSFETs, synchronous rectification FETs, gate drivers, current sensing, digital isolation and authentication devices form a reliable platform for modern battery charger designs.
Complete battery charging solutions with charger ICs, power MOSFETs and power controllers
The portfolio combines dedicated battery charging ICs, optimized MOSFET families and power controllers designed for reliable, efficient and scalable charger designs. Reference designs and design tools help accelerate development from concept to production.
Designed for power tools, garden tools, small appliances, e-bikes and portable systems
The architecture can be scaled across different power levels and battery configurations while balancing efficiency, protection, system cost and development time.
A complete portfolio from control and driving to power devices, isolation and security
PFC/PWM controllers, high-voltage MOSFETs, synchronous rectification FETs, gate drivers, current sensing, digital isolation and authentication devices form a reliable platform for modern battery charger designs.
Contact our engineering team
Talk to Engineering Sales
Tell us your operating conditions and volume plan.
Share your target application, electrical requirements, package preference and estimated quantity. Our field application engineers will follow up with the right battery-charging devices and reference designs for your project.
Response from a dedicated FAE within 1 business day