參數(shù)資料
型號: MB3793-27APF
廠商: FUJITSU LTD
元件分類: 電源管理
英文描述: Power Voltage Monitoring IC with Watchdog Timer
中文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8
封裝: PLASTIC, SO-8
文件頁數(shù): 13/23頁
文件大?。?/td> 173K
代理商: MB3793-27APF
13
MB3793
-27A
I
TYPICAL CHARACTERISTICS
Note: Without writing the value clearly, VCC = 3.3 (V), CTP = 0.1 (
μ
F), CTW = 0.01 (
μ
F).
(Continued)
40
35
30
25
20
15
10
Watchdog timer monitoring
(V
INH
=
0 V)
f
=
1 kHz
Duty = 10 %
V
L
=
0 V
V
H
=
V
CC
MB3793-27A
C
TW
C
TP
V
INH
V
CC
0.01
μ
F 0.1
μ
F
0
1.0
2.0
3.0
4.0
Power supply voltage
V
CC
(V)
P
C
(
μ
A
Power supply current vs. power supply voltage
Ta =
40
°
C to
+
85
°
C
V
SH
(Ta =
+
25
°
C)
MAX
V
SL
(Ta =
+
25
°
C)
(
Ta =
40
°
C to
+
85
°
C)
TYP
MIN
MAX
TYP
MIN
V
SH
V
SL
2.5
20
40
0
20
40
60
80 100
2.6
2.7
2.8
2.9
3.0
Ambient temperature
Ta (
°
C)
D
S
,
S
(
Detection voltage vs. ambient temperature
3.3
3.2
3.1
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
+
85
°
C
+
25
°
C
40
°
C
1
2
3
4
5
0
Reset output voltage vs. reset output current
(P-MOS side)
R
R
Reset output current I
RESET
(mA)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
+
85
°
C
+
25
°
C
40
°
C
1
2
3
4
5
Reset output voltage vs. reset output current
(N-MOS side)
R
R
Reset output current I
RESET
(mA)
相關(guān)PDF資料
PDF描述
MB3793-27APFV Power Voltage Monitoring IC with Watchdog Timer
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MB3793-42 Power Supply Monitor with Watch-Dog Timer(帶看門狗定時(shí)器的電源監(jiān)視器)
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