EUP8057-84QIR1 - Advanced 1A Linear Charge Management Controllers - Eutech Microelectronics Inc
4.5V-15V Wide Input Voltage Range
z Ideal for Single Cell (4.1V or 4.2V) and Dual-Cell
(8.2V or 8.4V) Li-Ion or Li-Pol Batteries
z Preset Charge Voltage with ±1% Accuracy
z Programmable Charge Current up to 1A
z Constant-Current/Constant Voltage Operation
z Preconditioning of Low Voltage Cells
z Optional Cell-Temperature Monitoring Before and
During Charge
z Charge Status Output for Single of Dual Led or
Host Processor Interface
z Automatic Battery Recharge
z Charge Termination by Minimum Current
z Automatic Low-Power Sleep Mode When Input
Power is Removed
z Available in TSSOP-8, MSOP-8 and SOP-8
Package
z RoHS Compliant and 100% Lead (Pb)-Free
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