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NE57611 Single cell Li-ion battery charger
Product data Supersedes data of 2002 Dec 10 2003 Oct 15
Philips Semiconductors
Philips Semiconductors
Product data
Single cell Li-ion battery charger
NE57611
DESCRIPTION
The NE57611 is a one-cell, Li-ion battery charger controller which includes constant-current and constant
voltage charging, a precise charge termination, and precharging of under
voltage cells.
It contains the minimum circuitry needed to safely charge a lithium-ion or lithium-polymer cell.
This makes it good for very compact, portable applications.
FEATURES
• 30 mV per cell charging accuracy from 0 °C to +50 °C • Low quiescent current (250 µA – ON; 2 µA –...