U U
LTC4053-4.2
USB Compatible Lithium-Ion Battery Charger
with Thermal Regulation
FEATURES
■ Charges Single-Cell Li-Ion Batteries Directly from USB Port
■ Thermal Regulation Maximizes Charge Rate without Risk of Overheating*
■ Programmable Charge Current with ±7% Accuracy ■ Low Dropout Operation ■ No External MOSFET, Sense Resistor or Blocking
Diode Requi...
