Datasheet Linear Technology LTC4054XES5-4.2#TRMPBF — 数据表

LTC4054-4.2/LTC4054X-4.2
Standalone Linear
Li-Ion Battery Charger with
Thermal Regulation in ThinSOT U FEATURES
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в–  Programmable Charge Current Up to 800mA
No MOSFET, Sense Resistor or Blocking
Diode Required
Complete Linear Charger in ThinSOTTM Package for
Single Cell Lithium-Ion Batteries
Constant-Current/Constant-Voltage Operation with
Thermal Regulation* to Maximize Charge Rate
Without Risk of Overheating
Charges Single Cell Li-Ion Batteries Directly
from USB Port
Preset 4.2V Charge Voltage with В±1% Accuracy …