MAX6765–MAX6774
Automotive Micropower Linear Regulators
with Supervisor
ABSOLUTE MAXIMUM RATINGS
(All pins referenced to GND, unless otherwise noted.)
8-Pin TDFN 3mm x 3mm
V
..........................................................................-0.3V to +80V
(derate 24.4mW/°C above +70°C)...........................1951.2mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
IN
OUT ................................................-0.3V to min (12V, IN + 0.3V)
ENABLE, ENABLE1, ENABLE2 .....................-0.3V to (IN + 0.3V)
RESET (open-drain output), TIMEOUT, WDI,
RESETIN, SET......................................................-0.3V to 12V
RESET (push-pull output), HOLD ..............-0.3V to (OUT + 0.3V)
Maximum Current (all pins except IN and OUT).................50mA
Continuous Power Dissipation (T = +70°C)
A
6-Pin TDFN 3mm x 3mm
(derate 23.8mW/°C above +70°C)...........................1904.8mW
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V = 14V, C = 0.1µF, C
= 10µF, T = T = -40°C to +125°C, unless otherwise noted. Typical values are at T = T = +25°C.)
IN
IN
OUT
A
J
A
J
(Note 1)
PARAMETER
Supply Voltage Range
SYMBOL
CONDITIONS
MIN
4
TYP
MAX
72
UNITS
V
V
IN
I
I
I
I
= 0A
31
35
37
35
45
LOAD
LOAD
LOAD
LOAD
LOAD
= 50mA
50
Supply Current
(MAX6765–MAX6772) (Note 2)
= 100mA, V = 14V
55
µA
IN
= 0A, V = 42V
50
IN
I
I
I
I
I
= 10mA, V = 42V
IN
37
38
42
44
42
55
50
55
60
55
= 0A
= 50mA
= 100mA
LOAD
LOAD
LOAD
LOAD
Supply Current
(MAX6773/MAX6773B/
MAX6774/MAX6774B)
(Note 2)
µA
µA
= 0A, V = 42V
IN
I
= 10mA, V = 42V
44
3.3
5
60
LOAD
IN
Shutdown Supply Current
Output Voltage
I
ENABLE , ENABLE1, ENABLE2 = GND
L/M, I = 1mA
7
SHDN
4.925
4.850
3.251
3.201
2.463
2.425
1.773
1.746
1.8
5.075
5.150
3.350
3.399
2.538
2.575
1.827
1.854
11.0
LOAD
L/M, 1mA ≤ I
≤ 100mA, V = 11V
5
LOAD
IN
T/S, I
= 1mA
3.3
3.3
2.5
2.5
1.8
1.8
LOAD
T/S, 1mA ≤ I
≤ 100mA, V = 9.3V
IN
LOAD
V
V
V
OUT
OUT
Z/Y, I
= 1mA
LOAD
Z/Y, 1mA ≤ I
≤ 100mA, V = 8.5V
IN
LOAD
W/V, I
= 1mA
LOAD
W/V, 1mA ≤ I
≤ 100mA, V = 7.8V
IN
LOAD
Adjustable Output Voltage Range
V
V
SET Threshold Voltage
(MAX6767–MAX6774)
V
I
= 1mA
1.20
1.233
1.26
SET
LOAD
SET rising
SET falling
116
58
Dual Mode™ SET Threshold
mV
Dual Mode is a trademark of Maxim Integrated Products, Inc.
2
Maxim Integrated