TMI4056
详细介绍
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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 Pins
SOP8 Package