參數(shù)資料
型號: PST597GN
廠商: MITSUMI ELECTRIC CO LTD
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝: SOT-25A, 5 PIN
文件頁數(shù): 5/5頁
文件大小: 68K
代理商: PST597GN
MITSUMI
System Reset with Delay Time Circuit PST596~598
Application Circuits
1. Normal hard reset
To
PST
59X
1
2
3
4
5
VCC
RL
To CPU reset pin
Note : Connect a capacitor between IC VCC and GND
pins if VCC line impedance is high.
2. Manual reset
To
PST
59X
1
2
3
4
5
VCC
RL
To CPU reset pin
Manual
SW
Clamp
Diode(*)
VOUT pin low for manual switch ON.
VOUT pin high for manual switch OFF.
Note1 :
Mount a clamp diode if it is possible that the
M/R pin might go below 0.3V.
Note2 : Thoroughly check the actual operation of the
circuit, then set the manual reset when press-
ing the manual switch ON to about 15s.
VCC VS VOUT
VOUT
VS
VCC
Characteristics
相關(guān)PDF資料
PDF描述
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