The Semtech SK1900ATF is a dual-channel Automotive Transformer (ATF) designed to support in-vehicle wireless power transfer applications. It provides an efficient, safe and very compact wireless Charging solution. The SK1900ATF is designed to be used in 12V automotive applications such as automotive mats, seats, bodywork/mirrors, etc. It can be used in both inductive and capacitive charging systems for any device with a power requirement of up to 2.4A. It features band-gap monitoring and thermal protection. The SK1900ATF also features a built-in EMC filter, making it compliant with relevant EMC standards.
The SK1900ATF is a low profile, RoHS compliant, energy efficient transformer that meets the needs of automotive system designers. Its features make it an ideal choice for in-vehicle wireless charging applications.