AT1457 Datasheet - Aimtron Technology

AT1457 1-CELL LITHIUM AND LITHIUM POLYMER CHARGE MANAGEMENT IC

The AT1457 series Lithium-Ion (Li-Ion) and Lithium-Polymer (Li-Pol) linear charge ICs are designed for cost-sensitive and compact portable electronics. They combine high-accuracy current and voltage regulation, battery conditioning, temperature monitoring, charge termination, and charge-status indic.

AT1457 Features

* Ideal for Single-Cell (4.1 V or 4.2 V) and Li-Ion or Li-Pol Packs

* Better Than ±1% Voltage Regulation Accuracy With Preset Voltages

* Optional Cell-Temperature Monitoring Before and During Charge

* Integrated Voltage and Current Regulation With Programmable Charge-

AT1457_AimtronTechnology.pdf