MAX6773TALD2T Ver la hoja de datos (PDF) - Maxim Integrated
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MAX6773TALD2T Datasheet PDF : 23 Pages
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Automotive Micropower Linear Regulators
with Supervisor
ABSOLUTE MAXIMUM RATINGS
(All pins referenced to GND, unless otherwise noted.)
VIN ..........................................................................-0.3V to +80V
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 (TA = +70°C)
6-Pin TDFN 3mm x 3mm
(derate 23.8mW/°C above +70°C) ...........................1904.8mW
8-Pin TDFN 3mm x 3mm
(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
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
(VIN = 14V, CIN = 0.1µF, COUT = 10µF, TA = TJ = -40°C to +125°C, unless otherwise noted. Typical values are at TA = TJ = +25°C.)
(Note 1)
PARAMETER
Supply Voltage Range
Supply Current
(MAX6765–MAX6772) (Note 2)
Supply Current
(MAX6773/MAX6774) (Note 2)
Shutdown Supply Current
Output Voltage
Adjustable Output Voltage Range
SET Threshold Voltage
(MAX6767–MAX6774)
Dual Mode™ SET Threshold
SYMBOL
CONDITIONS
VIN
ILOAD = 0
ILOAD = 50mA
ILOAD = 100mA, VIN = 14V
ILOAD = 0, VIN = 42V
ILOAD = 10mA, VIN = 42V
ILOAD = 0
ILOAD = 50mA
ILOAD = 100mA
ILOAD = 0, VIN = 42V
ILOAD = 10mA, VIN = 42V
ISHDN ENABLE , ENABLE1, ENABLE2 = GND
L/M, ILOAD = 1mA
L/M, 1mA ≤ ILOAD ≤ 100mA, VIN = 11V
VOUT
T/S, ILOAD = 1mA
T/S, 1mA ≤ ILOAD ≤ 100mA, VIN = 9.3V
Z/Y, ILOAD = 1mA
Z/Y, 1mA ≤ ILOAD ≤ 100mA, VIN = 8.5V
W/V, ILOAD = 1mA
W/V, 1mA ≤ ILOAD ≤ 100mA, VIN = 7.8V
VOUT
VSET ILOAD = 1mA
SET rising
SET falling
MIN
4
4.925
4.850
3.251
3.201
2.463
2.425
1.773
1.746
1.8
1.20
TYP
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
1.233
116
58
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
UNITS
V
µA
µA
µA
V
V
V
mV
Dual Mode is a trademark of Maxim Integrated Products, Inc.
2 _______________________________________________________________________________________
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