AT1461AT1461 Preliminary Product Information 1-cell Bluetooth Charge Management IC Features Chargers Single-Cell Li-Ion/Li-Pol Batteries from BAT. No External MOSFET, Sense Resistor or Blocking Diode Required. Better Than ±1% Voltage Regulation Accuracy With Preset 4.2V Charge Voltages Automatic Battery-Recharge Feature Charge Status Output for Single LED or Host Processor Interface Charge Termination by Minimum Current Automatic Low-Power Sleep Mode When VCC is Removed Requires Small Number of External Components Packaging: 6-Pin SOT-26 General Description The AT1461 series Lithium-Ion (Li-Ion) and Lithium-Polymer (Li-Pol) linear charge ICs are designed for compact portable electronics. It provides accurate constant-current/constant voltage charging. The constant charge current is programmabl……