AD8280WASTZ Analog Devices Inc, AD8280WASTZ Datasheet - Page 14

• Manufacturer Part Number: AD8280WASTZ
• Description: Lithium Ion Battery Safety Monitor
• Manufacturer: Analog Devices Inc

Specifications of AD8280WASTZ

• Function: Battery Monitor
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 6 V ~ 30 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD8280
Figure 39. Alarm Condition Entering Self-Test, Part Passes Self-Test
Figure 40. Alarm Condition Entering Self-Test, Part Passes Self-Test
4
1
2
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4
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3
1
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4
TESTI
REF
ENBI
OV
UV
TESTI
OV
UV
OT
TESTI
OV
OT
Figure 41. Start-Up Time
(Enlarged)
400ms/DIV
1ms/DIV
4µs/DIV
Rev. A | Page 14 of 24
Figure 42. Cell Voltage Change to Trip Alarm, Deglitch Time = 800 ms
Figure 43. Cell Voltage Change to Trip Alarm, Deglitch Time = 3.2 sec
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CELL
CELL
OV
OV
TRIPPED
TRIPPED
ALARM
ALARM
200ms/DIV
1sec/DIV