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DS1259

Part Number	DS1259
Manufacturer	Dallas Semiconducotr
Description	Battery Manager Chip
Published	Sep 27, 2006
Detailed Description	www.DataSheet4U.com DS1259 Battery Manager Chip www.dalsemi.com FEATURES Facilitates uninterruptible power Uses batter...
Datasheet	DS1259 PDF File

Overview

www.
DataSheet4U.
com DS1259 Battery Manager Chip www.
dalsemi.
com FEATURES Facilitates uninterruptible power Uses battery only when primary VCC is not available Low forward voltage drop Power fail signal interrupts processor or write protects memory Consumes less than 100 nA of battery current Low battery warning signal Battery can be electrically disconnected upon command Battery will automatically reconnect when VCC is applied Mates directly with DS1212 Nonvolatile Controller x 16 Chip to back up 16 RAMs Optional 16-pin SOIC surface-mount package PIN ASSIGNMENT NC VBAT BF NC BAT RST GND GND 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCCI VCCI NC VCCO VCCO PF NC NC 16-Pin DIP Package (300-mil...

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