This reference design with XPDS2201E HFB controller with expanded feature set enables wide input designs for eBike and Power Tool chargers.
The converter has high peak efficiency of 95% and two control inputs that define the setpoints for the constant current (CC) and constant voltage (CV) regulation loops. Therefore, it is ideal for use in battery charging applications in combination with a safety switch and charging controller. A voltage doubler ensures configurable wide input range to cover different residential voltages across the world.
Summary of Features
Hybrid flyback topology for battery charger
Wide output voltage range, 18 - 42 V
170 W output power
Optional auxiliary supply possible
Control interface for CC & CV adjustment
Benefits
High efficiency up to 95% at full load
Cost-optimized with input voltage doubler
Simplified design with tools and guide
List of Components:
XDPS2201E
IPA60R280P7S
BSC160N15NS5
BSS169
Applications
Battery chargers
Cordless power tools and outdoor power equipment
Light electric vehicles (LEV)