MAX1870A - Step-Up / Step-Down Li+ Battery Charger

Maxim

Datasheet Details

Part number	MAX1870A
Manufacturer	Maxim
File Size	818.83 KB
Description	Step-Up / Step-Down Li+ Battery Charger
Datasheet	MAX1870A_Maxim.pdf

The MAX1870A step-up/step-down multichemistry battery charger charges with battery voltages above and below the adapter voltage.

Patented Step-Up/Step-Down Control Scheme.
±0.5% Charge-Voltage Accuracy ±9% Charge-Current Accuracy ±8% Input Current-Limit Accuracy Programmable Maximum Battery Charge Current Analog Inputs Control Charge Current, Charge Voltage, and Input Current Limit Analog Output Indicates Adapter Current Input Voltage from 8V to 28V Battery Voltage from 0 to 17.6V Charges Li+ or NiCd/NiMH Batt.

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Published: Jul 11, 2005 |