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Standalone Linear Li-Ion Battery Charger With Thermal Regulation in ThinSOT, EUP8054/X P2P STC4054.
FEATURES

? Programmable Charge Current Up to 800mA

? No MOSFET, Sense Resistor or Blocking Diode Required

? Complete Linear Charger in ThinSOT 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 ± 1% Accuracy 

? Charge Current Monitor Output for Gas Gauging

? Automatic Recharge

? Charge Status Output Pin

? C/10 Charge Termination

? 25μA Supply Current in Shutdown

2.9V Trickle Charge Threshold (EUP8054)

? Available Without Trickle Charge (EUP8054X)

? Soft-Start Limits Inrush Current

? Available in TSOT25 Package

? RoHS Compliant and 100% Lead (Pb)-Free

PIN CONFIGUTION
優(yōu)勢替代
STC4054 STC4054.pdf

No.14696

FEATURES

? Programmable charge current up to 800mA

? No external MOSFET, sense resistors or
  blocking diode required
? 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
? Automatic recharge
? Single charge status output pin
? Charge current monitor output for gas gauging
? C/10 Charge termination
? 25μA supply current in shutdown mode
? Low battery voltage detect for precharge setting
? Soft-start limits inrush current

? TSOT23-5L package



PIN CONFIGUTION
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