MAX6766 MAXIM [Maxim Integrated Products], MAX6766 Datasheet - Page 6

• Manufacturer Part Number: MAX6766
• Description: Automotive Micropower Linear Regulators with Supervisor
• Manufacturer: MAXIM [Maxim Integrated Products]

Automotive Micropower Linear Regulators
with Supervisor
(V
6
IN
1.06
1.04
1.02
1.00
0.98
0.96
0.94
0.92
0.90
1.85
1.84
1.83
1.82
1.81
1.80
1.79
1.78
1.77
1.76
1.75
_______________________________________________________________________________________
= 14V, C
-40
0
NORMALIZED WATCHDOG TIMEOUT
-25
10
-10 5 20
20
OUT
vs. TEMPERATURE
vs. LOAD CURRENT
OUTPUT VOLTAGE
30
LOAD CURRENT (mA)
TEMPERATURE (°C)
= 10µF, C
42
41
40
39
38
37
36
35
34
40
0.001
35 50
50
vs. WATCHDOG INPUT FREQUENCY
WATCHDOG INPUT FREQUENCY (kHz)
60
0.01
65
IN
70
80
SUPPLY CURRENT
= 0.1µF, T
V
OUT
80
95
0.1
= 1.8V
110
90
125
100
A
1
= +25°C, unless otherwise noted.)
V
10
OUT
160
140
120
100
Typical Operating Characteristics (continued)
80
60
40
20
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
= 5V
0
0
V
100
OUT
RESET OUTPUT vs. SINK CURRENT
5
= 5V
25
RESET TIMEOUT PERIOD
vs. CAPACITOR VALUE
10
CAPACITOR VALUE (nF)
SINK CURRENT (mA)
15
50
20
75
25
(SEE TEST CIRCUIT FOR ENABLE AND HOLD)
30
100
OUT AND HOLD vs. ENABLE
35
125
40
20ms/div
1.10
1.08
1.06
1.04
1.02
1.00
0.98
0.96
0.94
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-40
0
NORMALIZED RESET TIMEOUT PERIOD
RESET OUTPUT vs. SOURCE CURRENT
-25
MAX6765 toc16
2
-10 5 20
4
SOURCE CURRENT (mA)
vs. TEMPERATURE
TEMPERATURE (°C)
ENABLE
5V/div
GATE
5V/div
HOLD
5V/div
OUT
5V/div
6
35 50
8
10
65
80
12
V
OUT
95
14
110
= 5V
125
16