Build a 3.7v lithium ion battery charger circuit with this easy to follow tutorial (with schematics and diagrams). Visit To Learn More.

This is an extension of the previously published External Battery Charger Control (12V). It adapts the control for 6, 24 & 48VDC systems. Some of the differences are subtle so pay close attention. The ...

Renesas' new RAA489118 buck-boost battery charger and RAA489400 USB Type-C port controller provide a premier Extended Power Range USB PD solution.

The RAA489118 buck-boost battery charger and the RAA489400 USB Type-C port controller from Renesas Electronics combine to provide an Extended Power Range (EPR) USB Power Delivery (PD) solution.