參數(shù)資料
型號: PT7M7810MT
廠商: PERICOM SEMICONDUCTOR CORP
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封裝: TO-236AB, SOT-23, 3 PIN
文件頁數(shù): 5/17頁
文件大?。?/td> 259K
代理商: PT7M7810MT
13
Data Sheet
PT7M7803/7809-7812/7823-7825/7342-7345
P Supervisor Circuits
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PT0109L(09/07)
Ver:12
AC Electrical Characteristics
Watchdog Timing Diagram
V
CC
RESET
WDI
MR
t
RS
V
RST
V
RST
t
WD
t
RS
t
MD
t
MR
t
WP
t
RS
Sym
Description
Test Conditions
Min
Typ
Max
Units
t
RS
Reset Pulse Width
MR from low to High, T
A=25C
140
200
400
ms
t
WD
Watchdog Timeout Period
WDI and MR tied to V
CC,
0.9
1.6
2.25
s
t
MR
MR Pulse Width
1
s
t
MR to RESET Delay
V
= 5.0V
250
ns
t
WP
WDI Pulse Width
50
ns
V
CC > VRN + 5%
T
A=-40-85C
相關(guān)PDF資料
PDF描述
PT7M7342RTAE 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
PT7M7345TTA 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
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PT7M7809ST 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
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