MAX6770TAWD4+T Maxim Integrated Products, MAX6770TAWD4+T Datasheet - Page 6

• Manufacturer Part Number: MAX6770TAWD4+T
• Description: IC REG LINEAR 1.8V/ADJ 8-TDFN
• Manufacturer: Maxim Integrated Products
• Type: Regulator/Supervisorr

Specifications of MAX6770TAWD4+T

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 1.665V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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. LOAD CURRENT
vs. TEMPERATURE
OUTPUT VOLTAGE
30
LOAD CURRENT (mA)
TEMPERATURE (°C)
= 10µF, C
40
42
41
40
39
38
37
36
35
34
35 50
0.001
50
vs. WATCHDOG INPUT FREQUENCY
60
WATCHDOG INPUT FREQUENCY (kHz)
65
IN
0.01
70
80
= 0.1µF, T
V
SUPPLY CURRENT
OUT
80
95
0.1
= 1.8V
110
90
125
100
A
1
= +25°C, unless otherwise noted.)
160
140
120
100
V
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
10
Typical Operating Characteristics (continued)
80
60
40
20
OUT
0
0
0
0
= 5V
V
OUT
RESET OUTPUT vs. SINK CURRENT
100
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
35
OUT AND HOLD vs. ENABLE
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
2
MAX6765 toc16
-10 5 20
4
SOURCE CURRENT (mA)
vs. TEMPERATURE
TEMPERATURE (°C)
6
ENABLE
5V/div
GATE
5V/div
HOLD
5V/div
OUT
5V/div
35 50
8
10
65
80
12
V
OUT
95
14
= 5V
110
125
16