LTC6801HG-PBF データシートの表示（PDF） - Linear Technology
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LTC6801HG-PBF Datasheet PDF : 28 Pages
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LTC6801
TYPICAL PERFORMANCE CHARACTERISTICS
UV/OV Detection Level Error
4.0
3.5 1R0SnIFNFSREORMIESCnW, ICTnH-1CnTOANVD– Cn-1
85°C
3.0
2.5
25°C
–40°C
2.0
1.5
1.0
0.5
0
0
2
4
6
8
10
EXTERNAL SERIES RESISTANCE, RS (kΩ)
6801 G10
Cell Input Bias Current, Idle Mode
50
CELL INPUT = 3.6V
40
30
20
C12
10
C1
0
C2 TO C11
VTEMP1, VTEMP2
–10
–40 –25 –10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
6801 G13
Measurement Cycle Time
17.0
CONTINUOUS MEAS MODE
CC1 = CC0 = VREG
16.5
16.0
V+ = 10V
15.5
V+ = 60V
15.0
14.5
14.0
–40 –25 –10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
6801 G11
Cell Input Bias Current when
Measuring
8.0
CELL INPUT = 3.6V
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
–40 –25 –10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
6801 G12
Cell Voltage Measurement
Hysteresis
12
UV THRESHOLD = 2.106V
OV THRESHOLD = 4.116V
10 HYST = VREG
8
6
4 UNDERVOLTAGE
DETECTED
2
0
OVERVOLTAGE DETECTED
–2
0
1
2
3
4
5
CELL VOLTAGE (V)
6801 G14
VREF Line Regulation
3.070
NO LOAD
3.065
3.060
3.055
25°C
–40°C
85°C
3.050
10
20
30
40
50
60
V+ (V)
6801 G15
VREF Load Regulation
3.070
3.065
VREF Output Voltage
3.070
NO LOAD
3.065
5 TYPICAL UNITS
3.060
3.060
3.055
3.050
0
–40°C
25°C
85°C
50 100 150 200 250 300
ILOAD (μA)
6801 G20
3.055
3.050
–40 –25 –10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
6801 G16
6
VREG Line Regulation
5.5
IDLE MODE
5.4 NO LOAD
5.3
85°C
5.2
25°C
5.1
5.0
–40°C
4.9
4.8
4.7
4.6
4.5
10
20
30
40
50
60
V+ (V)
6801 G17
6801fb
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