LT1513IR-2 PDF File ( Datasheet )

LT1513, LT1513-2 SEPIC Constant- or Programmable-Current, Constant-Voltage Battery Charger FEATURES s s s DESCRIPTION The LT ®1513 is a 500kH- current mode switching regulator specially configured to create a constant- or programmable-current, constant-voltage battery charger. In addition to the usual voltage feedback node, it has a current sense feedback circuit for accurately controlling output current of a flyback or SEPIC (Single-Ended Primary Inductance Converter) topology charger. These