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
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
IN
= 14V, C
IN
= 0.1µF, C
OUT
= 10µF, T
A
= T
J
= -40°C to +125°C, unless otherwise noted. Typical values are at T
A
= T
J
= +25°C.)
(Note 1)
PARAMETER
Supply Voltage Range
SYMBOL
V
IN
I
LOAD
= 0A
Supply Current
(MAX6765–MAX6772) (Note 2)
I
LOAD
= 50mA
I
LOAD
= 100mA, V
IN
= 14V
I
LOAD
= 0A, V
IN
= 42V
I
LOAD
= 10mA, V
IN
= 42V
I
LOAD
= 0A
I
LOAD
= 50mA
I
LOAD
= 100mA
I
LOAD
= 0A, V
IN
= 42V
I
LOAD
= 10mA, V
IN
= 42V
I
SHDN
ENABLE , ENABLE1, ENABLE2 = GND
L/M, I
LOAD
= 1mA
L/M, 1mA
≤
I
LOAD
≤
100mA, V
IN
= 11V
T/S, I
LOAD
= 1mA
Output Voltage
V
OUT
T/S, 1mA
≤
I
LOAD
≤
100mA, V
IN
= 9.3V
Z/Y, I
LOAD
= 1mA
Z/Y, 1mA
≤
I
LOAD
≤
100mA, V
IN
= 8.5V
W/V, I
LOAD
= 1mA
W/V, 1mA
≤
I
LOAD
≤
100mA, V
IN
= 7.8V
Adjustable Output Voltage Range
SET Threshold Voltage
(MAX6767–MAX6774)
Dual Mode™ SET Threshold
V
OUT
V
SET
I
LOAD
= 1mA
SET rising
SET falling
4.925
4.850
3.251
3.201
2.463
2.425
1.773
1.746
1.8
1.20
1.233
116
58
mV
CONDITIONS
MIN
4
31
35
37
35
37
38
42
44
42
44
3.3
5
5
3.3
3.3
2.5
2.5
1.8
1.8
TYP
MAX
72
45
50
55
50
55
50
55
60
55
60
7
5.075
5.150
3.350
3.399
2.538
2.575
1.827
1.854
11.0
1.26
V
V
V
µA
µA
UNITS
V
Supply Current
(MAX6773/MAX6773B/
MAX6774/MAX6774B)
(Note 2)
Shutdown Supply Current
µA
Dual Mode is a trademark of Maxim Integrated Products, Inc.
Maxim Integrated
2
MAX6765–MAX6774
Automotive Micropower Linear Regulators
with Supervisor
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= 14V, C
IN
= 0.1µF, C
OUT
= 10µF, T
A
= T
J
= -40°C to +125°C, unless otherwise noted. Typical values are at T
A
= T
J
= +25°C.)
(Note 1)
PARAMETER
SET Input Current
(MAX6767–MAX6774)
SYMBOL
I
SET
CONDITIONS
V
SET
= 1.5V, V
IN
= 11V
L/M, 5V output option, I
LOAD
= 10mA
Dropout Voltage (Note 3)
ΔV
DO
L/M, 5V output option, I
LOAD
= 50mA
L/M, 5V output option, I
LOAD
= 100mA
T/S, 3.3V output option, I
LOAD
= 100mA
Guaranteed Output Current
(Note 4)
Output Current Limit
Thermal-Shutdown Temperature
Thermal-Shutdown Hysteresis
Line Regulation
Load Regulation
(MAX6767–MAX6774)
Power-Supply Rejection Ratio
Startup Response Time
Output Overvoltage Protection
Threshold
Output Overvoltage Protection
Maximum Sink Current
Input Low Voltage
Input High Voltage
ENABLE, ENABLE1, ENABLE2
Input Pulldown Current
V
IL
HOLD
Input Threshold Voltage
HOLD
Input Pullup Current
RESET
OUTPUT
L
M
T
RESET
Threshold
SET = GND,
RESET
falling
S
Z
Y
W
V
Maxim Integrated
MIN
-100
TYP
MAX
+100
UNITS
nA
60
300
620
866
100
130
630
1200
1600
mA
mV
Output shorted to GND, V
IN
= 14V
150
250
160
20
mA
°C
°C
1
1.5
%
%
dB
µs
1.13 x
V
OUT
V
mA
6.5V
≤
V
IN
≤
72V, I
LOAD
= 1mA
I
OUT
= 1mA to 100mA,
V
IN
= V
OUT(NOM)
+ 6V
PSRR
t
START
OV
TH
I
LOAD
= 10mA, f
IN
= 100Hz, 500mV
P-P
From ENABLE high to OUT,
I
LOAD
= 100mA
I
SINK
= 1mA (from OUT)
OUT = OUT
(NOM)
x 1.15
1.07 x
V
OUT
5
70
180
1.1 x
V
OUT
10
LOGIC INPUT (ENABLE, ENABLE1, ENABLE2,
HOLD)
V
IL
V
IH
ENABLE, ENABLE1, ENABLE2
ENABLE, ENABLE1, ENABLE2
ENABLE, ENABLE1, ENABLE2 are
internally pulled down to GND
1.8V
≤
V
OUT
≤
11V
1.8V
≤
V
OUT
≤
11V
HOLD
is internally pulled up to OUT
4.500
4.250
2.970
2.805
2.250
2.125
1.620
1.530
OUT -
0.4
1.8
4.625
4.375
3.053
2.888
2.313
2.188
1.665
1.575
4.750
4.500
3.135
2.970
2.375
2.250
1.710
1.620
3
0.4
1.4
0.6
0.4
V
V
µA
V
IH
V
µA
V
MAX6765–MAX6774
Automotive Micropower Linear Regulators
with Supervisor
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= 14V, C
IN
= 0.1µF, C
OUT
= 10µF, T
A
= T
J
= -40°C to +125°C, unless otherwise noted. Typical values are at T
A
= T
J
= +25°C.)
(Note 1)
PARAMETER
RESET
Threshold (Adjustable
Output Voltage)
RESETIN Input Current
SYMBOL
CONDITIONS
L/T/Z/W, SET = resistive divider,
RESET
falling
M/S/Y/V, SET = resistive divider,
RESET
falling
V
RESETIN
= V
GND
or 12V
V
TH
= 87.5% of V
SET
(M/S/Y/V),
RESET
falling
V
TH
= 92.5% of V
SET
(L/T/Z/W),
RESET
falling
V
OUT
falling
RESETIN falling
D0
RESET
Timeout Period (TIMEOUT
Connected to OUT)
D1
V
OUT
rising
D2
D3
D4
TIMEOUT Ramp Current
TIMEOUT Ramp Threshold
L/M/T/S options
V/W/Y/Z options
V
OUT
≥
1.8V, I
SINK
= 50µA,
RESET
asserted
V
OUT
≥
1.8V, I
SINK
= 3.2mA,
RESET
asserted
V
OUT
≥
1.8V, I
SOURCE
= 250µA,
RESET
not asserted
RESET
not asserted,
RESET
= 12V
t
WDI
V
IL
V
IH
V
IL
I
WDI
t
WD
1.8V
≤
V
OUT
≤
11V
1.8V
≤
V
OUT
≤
11V
1.8V
≤
V
OUT
≤
11V
1.8V
≤
V
OUT
≤
11V
V
WDI
= 0V or V
WDI
= 12V
MAX6773/MAX6774
MAX6773B/MAX6774B
-1
1.12
40
1.6
50
V
OUT
- 0.4V
0.4
+1
2.08
60
1
0.4
0.8 x
V
OUT
100
2.187
8.75
35
140
800
1.160
1.060
MIN
V
OUT
x
0.9
V
OUT
x
0.85
-100
1.057
1.118
1.085
1.147
0.3
35
75
3.125
12.5
50
200
1000
1.220
1.170
4.063
16.25
65
260
1200
1.259
1.242
0.3
V
0.4
V
nA
µs
V
V
V
µA
s
ms
nA
V
ms
TYP
V
OUT
x
0.925
V
OUT
x
0.875
MAX
V
OUT
x
0.950
V
OUT
x
0.900
+100
1.112
V
1.176
µs
µs
µs
UNITS
V
nA
RESETIN Threshold
OUT to
RESET
Delay
RESETIN To
RESET
Delay
RESET
Output-Voltage Low
(Open Drain or Push-Pull)
RESET
Output-Voltage High
(Push-Pull)
RESET
Open-Drain Leakage
Current
Watchdog Minimum Input Pulse
Watchdog Input Low Voltage
Watchdog Input High Voltage
Watchdog Input Low Voltage
Watchdog Input Current
Watchdog Timeout Period
V
OL
V
OH
Note 1:
Production tested at T
A
= +25°C. Overtemperature limits are guaranteed by design.
Note 2:
Device tested at internally set voltage.
Note 3:
Dropout voltage for L/M versions is defined as (V
IN
- V
OUT
) when V
OUT
equals 98% of the nominal value of V
OUT
when
V
IN
= 11V. For T/S versions, dropout voltage is defined as (V
IN
- V
OUT
) when V
OUT
equals 98% of the nominal value of V
OUT
when V
IN
= 9.3V.
Note 4:
Observe the absolute maximum power dissipation limits.
One gallium nitride can replace two silicon MOS, which is smaller in size, saves more space, and has lower impedance than a single silicon MOS. It can reduce heat consumption on this path, reduce char...
:lol My job is water conservancy engineering. Now it's all about automation control, that is, using computers to control the opening and closing of gates, motors, etc. I don't know what to learn now? ...
Official version of the project creation, no more nonsense, upload directly. [b]Stellaris Development and Evaluation Kits for Code Composer Studio [/b]...
[size=4]The preprocessor provides the function of conditional compilation. Different parts of the program can be compiled according to different conditions, thus generating different target code files...
There is a program that runs normally on Windows Mobile, but runs very slowly on CE, and only runs normally occasionally? What is the problem? I have been looking for it for a long time, and I have al...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
Long ago, the lifespan of cars in my country was 15 years. Once a car reached 15 years old, it was forced to be scrapped. However, the policy was later changed. As long as the car does not exceed 6...[Details]
When we travel in cities, we all find that electric vehicles have many advantages. As a means of transportation, they can also fulfill their mission well. Now, more and more residential communities...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
Electric vehicles' 12V batteries don't rely on a generator to power them. Only gasoline-powered vehicles rely on the engine to drive a generator to generate electricity while driving, which is used...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
With the increasing popularity of automated equipment, linear modules, a common auxiliary device for automated equipment, have also seen a bright future. In particular, in recent years, many small ...[Details]
Lightweighting of automobiles is still a relatively unfamiliar term for automobiles. With the continuous improvement of environmental protection requirements, relevant regulations have also put for...[Details]
Wearable technology is taking off, with applications evolving rapidly, from smartwatches to fitness trackers and even smart wigs! Bluetooth Smart is at the center of this revolution. This is the se...[Details]
Traditionally, electrical energy is transmitted primarily through wires, requiring direct physical contact between the power source and the load. With the increasing number of electrical devices in...[Details]
In this final installment of a five-part blog series, I will discuss noise in op amps driving headphone loads and some techniques for reducing it. Previous posts have discussed headphone load power...[Details]
As the power density of modern electronic systems continues to increase, effective thermal management has become critical to ensuring system performance, reliability, and longevity—especially in hi...[Details]
Blackfin® 16-/32-bit embedded processors offer high performance, low power consumption, flexible software features, and scalability, making them suitable for converged applications such as multi-fo...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
Energy Infrastructure?
京公网安备 11010802033920号
EEWORLD
