EMC5040
Description
The EMC5040 is a complete linear charger for single cell lithium-ion batteries. With both of TDFN-10 and E-SOP-8 packages and few external components, EMC5040 is well suited for portable applications.
Key Features
- 5V maximum rating voltage for AC adapter, and it provides the charge current up to 1.2A. Other features include battery temperature monitoring, reverse current protection, shutdown mode, charging current monitor, under voltage lockout, automatic recharge and status indicator. Features Programmable charge current up to 1.2A No MOSFET, sense resistor or blocking diode required Complete linear charger in TDFN-10 for single cell li-ion batteries Thermal regulation maximizes charge rate without risk of overheating Thermistor input for temperature qualified charging Charges single cell Li-ion batteries directly from USB port. Preset 4.2V charge voltage with ±1% accuracy Automatic recharge Charge status indicator C/10 charge termination Battery reverse leakage current less than 1uA
