MAX14562 Datasheet, PDF (4/10 Pages) Maxim Integrated Products – 36V-Capable Overvoltage Protector with Regulated Output Voltage

36V-Capable Overvoltage Protector with
Regulated Output Voltage
(CIN = 1µF, COUT = 4.7µF, TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics
IN SUPPLY CURRENT vs. IN VOLTAGE
300
VEN = 0V
250
200
150
100
50
0
0
10
20
30
40
IN VOLTAGE (V)
IN SUPPLY CURRENT vs. TEMPERATURE
200
VEN = 0V
180
160
140
120
100
VIN = 5V
80
60
40
20
VIN = 2.2V
0
-40 -15 10
35
60
85
TEMPERATURE (°C)
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
2.0
NORMALIZED ON-RESISTANCE
vs. SUPPLY VOLTAGE
IOUT = 100mA
LDO ABOVE 5.15V
2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
NORMALIZED ON-RESISTANCE
vs. TEMPERATURE
1.4
IOUT = 100mA
1.3 ^{EACH V}IN ^{CURVE IS NORMALIZED}
INDEPENDENTLY AT 25°C
1.2
1.1
1.0 _{VIN = 3V}
0.9
0.8
0.7 ^{VIN = 4.2V}
0.6
-40 -15
10
35
60 85
TEMPERATURE (°C)
VPROV vs. TEMPERATURE
5.20
VIN = 6V
IOUT = 100mA
5.18
5.16
5.14
5.12
5.10
-40 -15 10
35
60
85
TEMPERATURE (°C)
OUT VOLTAGE vs. IN VOLTAGE
6
IOUT = 100mA
5
4
3
2
1
0
0
10
20
30
40
IN VOLTAGE (V)
NORMALIZED DEBOUNCE TIME
vs. TEMPERATURE
1.20
VIN = 5V
1.15 I_OUT = 100mA
1.10
1.05
1.00
0.95
0.90
0.85
0.80
-40 -15
10
35
60 85
TEMPERATURE (°C)
VOVLO vs. TEMPERATURE
8.00
7.95
7.90
7.85
7.80
-40 -15
10
35
60
85
TEMPERATURE (°C)
4