參數(shù)資料
型號: M38001S7-XXXSS
廠商: Mitsubishi Electric Corporation
元件分類: DC/DC變換器
英文描述: 1 watt dc-dc converters
中文描述: 1瓦的DC - DC轉(zhuǎn)換器
文件頁數(shù): 102/173頁
文件大小: 4203K
代理商: M38001S7-XXXSS
APPLICATION
2-54
2.5 Reset
3800 GROUP USER’S MANUAL
2.5 Reset
2.5.1 Connection example of reset IC
Figure 2.5.2 shows the system example which switch to the RAM backup mode by detecting a drop of the
system power source voltage with the INT interrupt.
Fig. 2.5.1 Example of Poweron reset circuit
Fig. 2.5.2 RAM back-up system
System power
source voltage
+5
M62009L, M62009P, M62009FP
7
V
CC
1
RESET
5
4
91
35
3
6
2
1
INT
GNDCd
V1
V
CC
2
3800 group
V
CC
INT
RESET
+
40
V
SS
M62022L
Delay capacity
3800 group
RESET
1
5
3
91
35
40
0.1
μ
F
Power source
GND
4
Output
V
SS
V
CC
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