ds1259st-r Maxim Integrated Products, Inc., ds1259st-r Datasheet - Page 5

• Manufacturer Part Number: ds1259st-r
• Description: Ds1259 Battery Manager Chip
• Manufacturer: Maxim Integrated Products, Inc.

POWER-DOWN/POWER-UP CONDITION
NOTES:
1. All voltages are referenced to ground.
2. Load capacity is 50 pF.
3. Measured with Pins 11, 12, 13, and 3 open.
4. V
5. I
6. Trip point voltage for power-fail detect:
7. V
8. Battery leakage is the internal energy consumed by the DS1259.
9. V
V
For 5% operation: V
For 10% operation: V
CCO2
TP
TP
BATF
CC
is the point that
= 1.26 x V
= +5 volts, t
may be limited by the capability of the battery.
is the point that
BAT
A
= 25 C.
± 250 mV
BAT
PF
BAT
BF
is driven low.
= 3.7V max.
= 3.5V max.
is driven low. These limits are for 0 C to 70 C operation.
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DS1259