AD8280WASTZ Analog Devices Inc, AD8280WASTZ Datasheet - Page 12

• 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
5.11
5.09
5.07
5.05
5.03
5.01
4.99
4.97
4.95
Figure 27. LDO and Reference Voltage vs. LDO Source Current,
Figure 28. LDO and Reference Source Current vs. Temperature
5.5
5.0
4.5
4.0
3.5
3.0
2.5
35
30
25
20
15
10
5
0
–50
–50
Figure 29. LDO and Reference Voltage vs. Temperature
0
–30
–30
5
REF
–10
–10
LDO
Stack Voltage = 18.0 V
SOURCE CURRENT (mA)
10
TEMPERATURE (°C)
TEMPERATURE (°C)
10
10
LDO
REF
30
30
15
LDO
REF
50
50
20
70
70
25
90
90
110
110
30
Rev. A | Page 12 of 24
Figure 30. LDO and Reference Voltage vs. Stack Voltage (VIN6 – VIN0)
5.08
5.07
5.06
5.05
5.04
5.03
5.02
5.01
5.00
4.99
4.98
–10
10
–2
–4
–6
–8
1
8
6
4
2
0
–50
6
OV
Figure 31. Input Bias Current vs. Temperature
–30
10
–10
Figure 32. Alarm Rise Time
14
STACK VOLTAGE (V)
10
TEMPERATURE (°C)
20ns/DIV
30
18
LDO
REF
50
VIN0
VIN2
VIN4
VIN6
VT1
UV
22
70
VIN1
VIN3
VIN5
VT2
OV
OT
26
90
110
30