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): 5/23頁
文件大小: 173K
代理商: MB3793-27APF
5
MB3793
-27A
I
ABSOLUTE MAXIMUM RATINGS
(Ta = +25
°
C)
* :The voltage is based on the ground voltage (0 V).
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
I
RECOMMENDED OPERATING CONDITIONS
* :The watchdog timer monitor time range depends on the rating of the setting capacitor.
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
semiconductor device. All of the device's electrical characteristics are warranted when the device is
operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
Parameter
Symbol
Conditions
Rating
Unit
Min.
Max.
Power supply voltage*
V
CC
–0.3
+7
V
Input voltage*
CK1
V
CK1
–0.3
+7
V
CK2
V
CK2
INH
I
INH
Reset output current
RESET
I
OL
I
OH
–10
+10
mA
Power dissipation
P
D
Ta
+85
°
C
200
mW
°
C
Storage temperature
Tstg
–55
+125
Parameter
Symbol
Conditions
Value
Unit
Min.
Typ.
Max.
Power supply voltage
V
CC
1.2
6.0
V
Reset (RESET) output current
I
OL
I
OH
–5
+5
mA
Power-on reset hold time setting
capacity
C
TP
0.001
10
μ
F
Watchdog-timer monitoring time
setting capacity
C
TW
0.001
1
μ
F
Operating temperature
Ta
–40
+85
°
C
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