參數(shù)資料
型號(hào): MAX6825ZUK-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: Low-Voltage SOT23 レP Supervisors with Manual Reset and Watchdog Timer
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝: SOT-23, 5 PIN
文件頁(yè)數(shù): 4/9頁(yè)
文件大?。?/td> 167K
代理商: MAX6825ZUK-T
M
Low-Voltage SOT23 μP Supervisors with
Manual Reset and Watchdog Timer
4
_______________________________________________________________________________________
Typical Operating Characteristics
(T
A
= +25
°
C, unless otherwise noted.)
3
5
4
7
6
9
8
10
12
11
13
-40
0
20
40
-20
60
80
100 120
SUPPLY CURRENT vs.
TEMPERATURE
M
TEMPERATURE (
°
C)
S
μ
A
V
CC
= +5V, L VERSION
V
CC
= +3.3V, S VERSION
V
CC
= +1.8V, V VERSION
150
170
160
190
180
210
200
220
240
230
250
-40
0
20
40
-20
60
80
100 120
RESET TIMEOUT PERIOD vs.
TEMPERATURE
M
TEMPERATURE (
°
C)
R
0
10
5
20
15
30
25
35
-40
0
20
-20
40
60
80
100 120
V
CC
TO RESET OUTPUT DELAY vs.
TEMPERATURE
M
TEMPERATURE (
°
C)
P
μ
s
V
CC
FALLING, V
CC
=
V
TH
-
100mV
1.0
1.2
1.1
1.4
1.3
1.6
1.5
1.7
1.9
1.8
2.0
-40
0
20
40
-20
60
80
100 120
WATCHDOG TIMEOUT PERIOD vs.
TEMPERATURE
M
TEMPERATURE (
°
C)
W
0.94
0.96
1.00
0.98
1.04
1.02
1.06
-40
0
20
-20
40
60
80
100 120
NORMALIZED RESET THRESHOLD
DELAY vs. TEMPERATURE
M
TEMPERATURE (
°
C)
R
0
60
40
20
80
100
120
0
80
60
20
40
100 120 140 160 180 200
MAXIMUM V
CC
TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE
M
RESET THRESHOLD OVERDRIVE (mV), V
TH
- V
CC
T
μ
s
RESET OCCURS
ABOVE CURVE
0
0.10
0.05
0.20
0.15
0.30
0.25
0.35
0
2
3
1
4
5
6
7
VOLTAGE OUTPUT LOW vs. I
SINK
M
I
SINK
(mA)
V
O
V
CC
= +2.9V
2.74
2.78
2.76
2.82
2.80
2.84
2.86
2.90
2.88
2.92
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
I
SOURCE
(mA)
VOLTAGE OUTPUT HIGH vs. I
SOURCE
M
V
O
V
CC
= +2.9V
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