60V, 4-Switch Synchronous Buck-Boost Controller Regulates Voltage from Wide Ranging Inputs and Charges Batteries at 98.5% Efficiency at 100W+ | Analog Devices
PDF] Buck-Boost converter as power factor correction controller for plug-in electric vehicles and battery charging application | Semantic Scholar
Passivity-Based Control for Battery Charging/Discharging Applications by Using a Buck-Boost DC-DC Converter | Semantic Scholar
Circuit diagram of a typical Battery charger based on Buck converter... | Download Scientific Diagram
Texas Instruments' (TI) New Buck-Boost Converter Features 60nA Quiescent Current - New Industry Products
LiPo charging with step up boost converter module
Battery Power Online | Buck-Boost Battery Charging Controller Offers Multi-Chemistry Operation and PowerPath Control