MAX16016_0812 Datasheet, PDF (6/21 Pages) Maxim Integrated Products – Low-Power μP Supervisory Circuits with Battery-Backup Circuit and Chip-Enable Gating

Low-Power µP Supervisory Circuits with
Battery-Backup Circuit and Chip-Enable Gating
Table 2. Low-Line Threshold Ranges
SUFFIX
L
M
T
S
R
Z
Y
W
V
MIN
4.627
4.378
3.075
2.922
2.620
2.309
2.180
1.653
1.563
LOW-LINE THRESHOLD RANGES (V)
TYP
4.806
4.543
3.181
3.023
2.409
2.383
2.246
1.704
1.612
MAX
4.955
4.683
3.274
3.111
2.787
2.450
2.311
1.752
1.657
(V_CC = 5V, V_BATT = 0V, T_A = +25°C, unless otherwise noted.)
Typical Operating Characteristics
V_CC SUPPLY CURRENT
vs. SUPPLY VOLTAGE
5
MAX16020PTEZ+
4
3
2
1
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
BATTERY SUPPLY CURRENT
vs. TEMPERATURE (V_CC = 0V)
0.5
V_BATT = +3.0V
0.4
0.3
0.2
0.1
0
-40 -15 10
35
60
85
TEMPERATURE (°C)
V_CC SUPPLY CURRENT
vs. TEMPERATURE (I_OUT = 0)
6
MAX16020PTEZ+
5
4
3
2
1
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
BATT STANDBY CURRENT
vs. TEMPERATURE
5
4
V_CC = 3.2V
V_BATT = 3.0V
3
2
1
0
-1
-2
-3
-4
-5
-40 -15
10
35
60
85
TEMPERATURE (°C)
BATT SUPPLY CURRENT
vs. SUPPLY VOLTAGE
0.7
MAX16020PTEZ+
0.6 ^{VBATT = 2.5V}
0.5
0.4
0.3
0.2
0.1
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
V_CC TO OUT ON-RESISTANCE
vs. SUPPLY VOLTAGE
4.0
MAX16020PTEZ+
3.5
3.0
I_OUT = 25mA
2.5
2.0
1.5
1.0 IOUT = 10mA
0.5
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
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