DS1260-50 Maxim Integrated Products, DS1260-50 Datasheet - Page 8

• Manufacturer Part Number: DS1260-50
• Description: IC SMART BATTERY 500MAH 16-DIP
• Manufacturer: Maxim Integrated Products

Specifications of DS1260-50

• Function: Back-Up Management
• Battery Type: Lithium Cell
• Voltage - Supply: *
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP Module (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

POWER-DOWN/POWER-UP CONDITION
WARNING:
Under no circumstances are negative undershoots, of any amplitude, allowed when device is in battery
backup mode.
Water washing for flux removal may discharge internal lithium source as exposed voltage pins are
present.
NOTES:
1. Voltages are referenced to ground.
2. Load capacity is 50 pF.
3. Measured with Pins 11, 12, 13, and 3 open.
4. V
5. Sustained I
6. V
7. V
8. Battery leakage is the internal energy consumed by the DS1260.
9. Storage loss is less than 1% per year at 25°C.
10. V
TP
BAT
BATF
CCI
is the point that
= +5 volts; t
is the internal lithium energy source voltage.
is the point that
CCO2
currents above 1 mA cause a significant drop in battery voltage.
A
= 25°C.
PF
BF
is driven low.
is driven low.
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DS1260