MP2610
   
2A, 24V Input, 1.1MHz 1-2 Cell Switching Li-Ion Battery Charger
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DESCRIPTION
 
The MP2610 is a monolithic switching charger for 1-2-cell Li-Ion battery packs with a built-in internal power MOSFET. It achieves up to 2A charge current with current mode control for fast loop response and easy compensation. The charge current can be programmed by sensing the current through an accurate sense resistor. MP2610 regulates the battery voltage and charge current using two control loops to realize high accuracy CC charge and CV charge. Fault condition protection includes cycle­by­cycle current limiting and thermal shutdown. Other safety features include battery temperature monitoring, charge status indication, and programmable timer to finish the charging cycle. The MP2610 requires a minimum number of readily available standard external components. The MP2610 is available in 16-pin QFN package.

 
FEATURES
DOCUMENTS
  • Charges 1-2-cell Li-Ion battery packs
  • Wide 5V to 24V Operating Input Range
  • Up to 2A Programmable Charging Current
  • ±0.75% VBATT Accuracy
  • 0.2Ω Internal Power MOSFET Switch
  • Up to 90% Efficiency
  • Fixed 1.1MHz Frequency
  • Preconditioning for fully depleted batteries
  • Charging Operation Indicator
  • Input Supply and battery fault indicator
  • Thermal Shutdown
  • Cycle-by-Cycle Over Current Protection
  • Battery Temperature Monitor and Protection
 
Product Datasheets
 MP2610 
Datasheet Request
Evaluation Boards
EV2610ER-00A
TYPICAL APPLICATION
 
   
     
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