參數(shù)資料
型號(hào): MAX837EUS-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: 4-Pin Micropower Voltage Monitors
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4
封裝: TO-253, SOT-143, 4 PIN
文件頁數(shù): 3/6頁
文件大小: 61K
代理商: MAX837EUS-T
M
4-Pin Mic ropower Voltage Monitors
_______________________________________________________________________________________
3
1.207
1.206
1.205
1.204
1.203
1.202
1.201
TRIP THRESHOLD VOLTAGE
vs. TEMPERATURE
M
TEMPERATURE (°C)
T
20
0
-20
-40
-60
100
80
60
40
0
5.0
4.0
3.0
2.0
1.0
2
4
8
SUPPLY CURRENT vs. SUPPLY VOLTAGE
M
V
CC
(V)
S
μ
A
6
10
3
5
9
7
11 12
V
IN
= 1.22V
0
16
14
12
10
8
6
4
2
0
2
6
SUPPLY CURRENT vs. IN VOLTAGE
M
V
IN
(V)
S
μ
A
4
8
1
3
7
5
9 10 11 12
V
CC
= 11V
V
CC
= 3.6V
0
80
70
60
50
40
30
20
10
0
2
6
IN LEAKAGE CURRENT vs. IN VOLTAGE
M
V
IN
(V)
I
4
8
1
3
7
5
9 10 11
V
CC
= 11V
T
A
= +85°C
T
A
= -40°C
T
A
= +25°C
10,000
1000
1
0.1
0.01
1
0.1
10
100
OUTPUT VOLTAGE
vs. OUTPUT SINK CURRENT
M
OUTPUT SINK CURRENT (mA)
O
100
10
T
A
= +85°C
T
A
= -40°C
T
A
= +25°C
2.0
2.4
2.8
3.2
3.6
4.0
4.4
4.8
2
4
8
IN LEAKAGE CURRENT vs.
SUPPLY VOLTAGE
M
V
CC
(V)
I
6
10
3
5
9
7
11 12
T
A
= -40°C
T
A
= +85°C
T
A
= +25°C
V
IN
= 1.2V
5.5
5.0
4.5
4.0
1.5
1.0
0
0.5
0.01
1
0.1
10
100
MAX837 OUTPUT VOLTAGE
vs. OUTPUT SOURCE CURRENT
M
OUTPUT SOURCE CURRENT (mA)
O
2.0
2.5
3.0
3.5
T
A
= +25°C
T
A
= -40°C
T
A
= +85°C
20
130
120
110
100
90
80
70
60
50
40
30
2
4
8
OUTPUT LOW VOLTAGE
vs. SUPPLY VOLTAGE
M
V
CC
(V)
O
6
3
5
9
7
10 11 12
I
SINK
= 500
μ
A
0
10
20
30
40
50
60
70
2
4
8
SHORT-CIRCUIT SINK CURRENT vs.
SUPPLY VOLTAGE
M
V
CC
(V)
S
6
10
3
5
9
7
11 12
T
A
= +85°C
T
A
= -40°C
T
A
= +25°C
__________________________________________Typic al Operating Charac teristic s
(V
CC
= +5V, R
LOAD
= 1M
, R
PULL-UP
= 10k
(MAX836 only), T
A
= +25°C, unless otherwise noted.)
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