參數(shù)資料
型號(hào)： MAX6768
廠商： Maxim Integrated Products, Inc.
英文描述： Automotive Micropower Linear Regulators with Supervisor
中文描述： 用于汽車電子的微功耗線性穩(wěn)壓器，帶有監(jiān)控電路
文件頁數(shù)： 2/23頁
文件大?。?/td> 309K
代理商： MAX6768
M
Automotive Micropower Linear Regulators
with Supervisor
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
(All pins referenced to GND, unless otherwise noted.)
V
IN
..........................................................................-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 (T
A
= +70°C)
6-Pin TDFN 3mm x 3mm
(derate 23.8mW/°C above +70°C)...........................1904.8mW
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)
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.
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
PARAMETER
SYMBOL
V
IN
CONDITIONS
MIN
4
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
UNITS
V
Supply Voltage Range
I
LOAD
= 0
I
LOAD
= 50mA
I
LOAD
= 100mA, V
IN
= 14V
I
LOAD
= 0, V
IN
= 42V
I
LOAD
= 10mA, V
IN
= 42V
I
LOAD
= 0
I
LOAD
= 50mA
I
LOAD
= 100mA
I
LOAD
= 0, V
IN
= 42V
I
LOAD
= 10mA, V
IN
= 42V
ENABLE , ENABLE1, ENABLE2 = GND
L/M, I
LOAD
= 1mA
L/M, 1mA
≤
I
LOAD
≤
100mA, V
IN
= 11V
T/S, I
LOAD
= 1mA
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
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
Supply Current
(MAX6765–MAX6772) (Note 2)
μA
Supply Current
(MAX6773/MAX6773B/
MAX6774/MAX6774B)
(Note 2)
μA
Shutdown Supply Current
I
SHDN
μA
4.925
4.850
3.251
3.201
2.463
2.425
1.773
1.746
1.8
Output Voltage
V
OUT
V
Adjustable Output Voltage Range
SET Threshold Voltage
(MAX6767–MAX6774)
V
OUT
V
V
SET
I
LOAD
= 1mA
1.20
1.233
1.26
V
SET rising
116
Dual Mode SET Threshold
SET falling
58
mV
Dual Mode is a trademark of Maxim Integrated Products, Inc.
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