MAX16023 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX16023 Datasheet PDF : 17 Pages
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Battery-Backup Circuits with
Regulated Output Voltage
Table 1. Reset Threshold Ranges
SUFFIX
L
M
T
S
R
Z
Y
W
V
RESET THRESHOLD RANGES (V)
MIN
TYP
MAX
4.508
4.63
4.906
4.264
4.38
4.635
2.991
3.08
3.239
2.845
2.93
3.080
2.549
2.63
2.755
2.243
2.32
2.425
2.117
2.19
2.288
1.603
1.67
1.733
1.514
1.575
1.639
Table 2. Fixed Output Voltage
SUFFIX
33
30
25
18
12
NOMINAL OUTPUT
VOLTAGE (V)
3.3
3.0
2.5
1.8
1.2
Typical Operating Characteristics
(VCC = 5V, VBATT = 0, IOUT = 0, TA = +25°C, unless otherwise noted.)
VCC SUPPLY CURRENT
vs. VCC SUPPLY VOLTAGE
25
MAX16024PTBS25+
VOUT = 2.5V
20
VTH = 2.93V
15
10
5
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
VCC SUPPLY VOLTAGE (V)
BATTERY SUPPLY CURRENT
vs. TEMPERATURE
5
MAX16024PTBS25+
VBATT = +3.0V
4
VCC = 0
3
2
1
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
10
9
8
7
6
5
4
3
2
1
0
-40
10
8
6
4
2
0
-2
-4
-6
-8
-10
-40
VCC SUPPLY CURRENT
vs. TEMPERATURE
MAX16024PTBS25+
VOUT = 2.5V
VTH = 2.93V
-15
10
35
60
85
TEMPERATURE (°C)
BATT STANDBY CURRENT
vs. TEMPERATURE
VCC = 3.3V
VBATT = 3.0V
-15
10
35
60
85
TEMPERATURE (°C)
BATT SUPPLY CURRENT
vs. VCC SUPPLY VOLTAGE
6
MAX16024PTBS25+
5
VOUT = 2.5V
VTH = 2.93V
4
3
VBATT = 3.0V
2
VBATT = 2.8V
1
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
VCC SUPPLY VOLTAGE (V)
RESET OUTPUT VOLTAGE LOW
vs. SINK CURRENT
1.0
MAX16024PTBS25+
0.8
0.6
0.4
0.2
0
0 2 4 6 8 10 12 14 16 18 20
SINK CURRENT (mA)
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