Lithium-Ion Battery Charge Controller IC with Support For Large-Current Rapid Charging

摘要

Renesas Electronics Corp. has developed of the R2A20057BM Li-Ion battery charge controller IC for mobile devices employing one cell Li-Ion batteries, such as digital still cameras and smartphones. The R2A20057BM integrates a step-down DC-DC converter and supports 2 A large-current charging in very small package in the world's smallest class.