Description
The ETA6937 is a new generation of highly integrated synchronous switchmode charger, featuring integrated FETs and small external components, targeted at extremely space-limited portable applications powered by 1-cell Li-Ion or Li-polymer battery pack.
Features
- Up to 3A Max charging current Switching Charger 93% Charging Efficiency at 5V input 2A CC current 12V Input operating voltage 20V Maximum Input standoff voltage No External Sense resistor Integrate linear charger for accurate Iterm control Input DPPM Input current limiting Bad Adaptor detection No-Battery detection Safety limit register for Vcharge and Icharge limits Programmable charging parameters through I2C Status Output for charging and faults 5V OTG boost mode up to 1A output current Input.
ETA6937-ETA.pdf
