Datasheet4U Logo Datasheet4U.com

EMC5050 - 1.5A Li-ion/Li Polymer Battery Charger

General Description

The EMC5050 is a highly-integrated battery charger for single-cell Li-ion or Li-polymer batteries capable of operating with an input voltage reached 2.5V.

It is a complete charger device designed to work with an USB port or 5V output AC adapter.

Key Features

  • include preconditioning of an over-discharged battery and charging the battery in a safe temperature range with an NTC thermistor interface. The thermally enhanced TQFN packages are offered for space limited handheld.

📥 Download Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ESMT/EMP EMC5050 1.5A Li-ion/Li Polymer Battery Charger General Description The EMC5050 is a highly-integrated battery charger for single-cell Li-ion or Li-polymer batteries capable of operating with an input voltage reached 2.5V. It is a complete charger device designed to work with an USB port or 5V output AC adapter. The EMC5050 operates with CC (constant current) mode and CV (constant voltage) mode profiles. A low-current preconditioning charge mode is also provided as a trickle charging operation. The charge current is programmable up to 1.5A with an external resistor or a logic input. The charge voltage is 1% accurate over the full application range.