STC4054GR Active

800mA Standalone linear Li-Ion battery charger with thermal regulation
Quantity $ per Unit Savings
1 - 9$1.460%
10 - 99$1.2415%
100 - 499$0.8741%
500$0.8442%
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In stock:
$1.46
Parameter NameParameter Value
Operating RangeIndustrial
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameTSOT23-5L
Key features
  • 25µA supply current in shutdown mode
  • C/10 charge termination
  • Soft-start limits inrush current
  • Low battery voltage detect for precharge setting
  • TSOT23-5L package
  • Single charge status output pin
  • Automatic recharge
  • Programmable charge current up to 800mA
  • Constant current / constant voltage operation with thermal regulation to maximize charge rate without risk of overheating
  • No external MOSFET, sense resistors or blocking diode required
  • Preset 4.2V charge voltage with 1% accuracy
  • Charge current monitor output for gas gauging
  • Charges single cell li-ion batteries directly from USB port