Datasheet Summary
Buck-Boost Narrow VDC Battery Charger with SMBus Interface and USB OTG
FN8978 Rev.1.00 Nov 30, 2017
The ISL9238A is a buck-boost Narrow Output Voltage DC (NVDC) charger. The ISL9238A provides the NVDC charging function, system bus regulation, and protection Features for tablet, ultrabook, notebook, power bank, and any USB-C interface platform. Intersil’s advanced R3™ Technology is used to provide high light-load efficiency and fast transient response.
In Charging mode the ISL9238A takes input power from a wide range of DC power sources (conventional AC/DC charger adapters, USB PD ports, travel adapters, etc.) and safely charges battery packs with up to 4-series cell...