UB10803 Datasheet - UTC

UB10803 ONE-CELL STANDALONE LINEAR LITHIUM BATTERY CHARGER

SOP-8 The UTC UB10803 is a fully-integrated single-cell Li-ion/Polymer battery charger. The device operates without external FET and blocking diode, and employs a constant-current constant-voltage (CC/CV) charging profile. The fast-charge and end-of-charge (EOC) currents are programmable with indep.

UB10803 Features

* A Constant-Current/Constant-Voltage Linear Charger for Single-Cell Li-ion/Polymer Batteries

* Integrated Pass Element and Current Sensor

* Highly-Integrated, Requiring No External FETs or Blocking Diode

* 4.2V Voltage Accuracy: ±1.2% All Temperatures (Available with 4.10V and 4.36V

UB10803-UTC.pdf