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Description

FULL DATA SHEET (PDF, 304kB) Download   E-Mail The MAX1908 evaluation kit (EV kit) is an accurate and efficient multichemistry battery charger. It uses analog inputs to control charge voltage and current. The EV kit can charge 2 to 4 series lithium-ion (Li+) cells with a current up to 3A. High efficiency is achieved by a buck topology with synchronous rectification. The EV kit provides outputs that can be used to monitor the input current, the battery-charging current, and the presence of an AC adapter.

Key Features		Applications/Uses
Input Current Limiting ±0.5% Battery-Voltage Set-Point Accuracy Using Internal Reference Analog Inputs Control Charge Current and Battery-Voltage Set Point Monitor Outputs for Current Drawn from AC Input Source Charging Current AC Adapter Presence Up to 17.6V Battery-Voltage Set Point +8V to +25V Input Voltage 3A Battery Charge Current Charges Any Battery Chemistry: Li+, NiCd, NiMH, Lead Acid, etc. Surface-Mount Construction Fully Assembled and Tested		Handheld Terminals Notebook and Subnotebook Computers PDAs and Other Handheld Devices

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