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LTC4054LES5-4.2#PBF
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  • LTC4054LES5-4.2#PBF
ID: 205137
150mA Standalone Linear Li-Ion Battery Charger, TSOT-23, Linear Technology, RoHS
Retired
LTC4054LES5-4.2#PBF (code: LTAFA)
150mA Standalone Linear Li-Ion Battery Charger, TSOT-23, Linear Technology, RoHS


Features

  • Programmable Charge Current Range: 10mA to 150mA
  • No External MOSFET, Sense Resistor or Blocking Diode Required
  • Complete Linear Charger in ThinSOT™ Package for Single Cell/Coin 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 ±1% Accuracy
  • Charge Current Monitor Output for Gas Gauging
  • Automatic Recharge
  • Charge Status Output Pin
  • C/10 Charge Termination
  • 25µA Max Supply Current in Shutdown Mode
  • 2.9V Trickle Charge Threshold
  • Soft-Start Limits Inrush Current
  • Available in a 5-Lead Low Profile (1mm) SOT-23 Package


205137

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