LTC4057ES5-4.2#TRMPBF
Analog Devices Inc.
Price range: $2.40 - $4.95
Linear Li-Ion Battery Charger with Thermal Regulation in ThinSOT Features: Programmable Charge Current up to 800mA No External MOSFET, Sense Resistor or Blocking Diode Required Constant-Current/Constant-Voltage Operation with Thermal Regulation Maximizes Charge Rate Without Risk of Overheating* Charges Single Cell Li-Ion Batteries Directly from USB Port Preset 4.2V Charge Voltage with ±1% Accuracy Current Monitor Pin for Charge Termination 25µA Supply Current in Shutdown Mode Low Battery Charge Conditioning (Trickle Charging) Soft-Start Limits Inrush Current Available in a Low Profile (1mm) SOT-23 Package
LTC4057ES5-4.2#TRMPBF Inventory
by: Analog Devices Inc.
Features
Part Family
LTC4057-4.2
ROHS
Compliant
