LT1512 charger equivalent, sepic constant-current/ constant-voltage battery charger.
n Charger Input Voltage May Be Higher, Equal to or Lower Than Battery Voltage
n Charges Any Number of Cells Up to 30V* n 1% Voltage Accuracy for Rechargeable Lithium
B.
n Battery Charging of NiCd, NiMH, Lead-Acid or Lithium Rechargeable Cells
n Precision Current Limited Power Supply n .
The LT®1512 is a 500kHz current mode switching regulator specially configured to create a constant-current/constantvoltage battery charger. In addition to the usual voltage feedback node, it has a current sense feedback circuit for accurately control.
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