TMI4054

Programmable Charge Current Up to 1A
No MOSFET, Sense Resistor or Blocking Diode Required
Charge Single Cell Li-ion Battery Directly from USB Port
Trickle Current, Constant Current and Constant Voltage Operation with Thermal Regulation to Maximize Charge Rate without Overheating
<1µA Battery Quiescent Current
Preset 4.2V Battery Charge Voltage with ±1% Accuracy
Automatically Recharge
Charge Statue Indication Pin
SOT23-5 Package