LT1571, LT1 - Constant-Current/ Constant-Voltage Battery Charger with Preset Voltage and Termination Flag

Linear Technology

Datasheet Details

Part number	LT1571, LT1
Manufacturer	Linear Technology
File Size	207.14 KB
Description	Constant-Current/ Constant-Voltage Battery Charger with Preset Voltage and Termination Flag
Datasheet	LT1-571.pdf
Note	This datasheet PDF includes multiple part numbers: LT1571, LT1. Please refer to the document for exact specifications by model.

s Fast Charging of Li-Ion, NiMH and NiCd Batteries s Simple Charge Current Programming Requires Only One Low Cost, 1/32W Resistor s High Efficiency Charger with Up to 1.5A Charge Current s Precision 0.6% Internal Voltage Reference s Preset Battery Voltages: 4.1V, 4.2V, 8.2V, 8.4V s 500kHz or 200kHz Switching Frequency Minimizes Charger Size s Low Reverse Battery Drain Current: 5µA s Flag Indicates Li-Ion Charge Completion s 5% Typical Charge Current Accuracy s Low Shutdown Current s LT1571-1: 20.

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Published: Mar 22, 2005 |