參數(shù)資料
型號: TPS3705-33Y
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, UUC8
封裝: DIE-8
文件頁數(shù): 17/23頁
文件大?。?/td> 848K
代理商: TPS3705-33Y
TPS3705xx
TPS3707xx
PROCESSOR SUPERVISORY CIRCUITS WITH POWERFAIL
SLVS184C NOVEMBER 1998 REVISED DECEMBER 2005
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Function Tables
TRUTH TABLE, TPS3705
MR
VDD>VIT
RESET
TYPICAL
DELAY
H
→L
1
H
→L
30 ns
L
→H
1L
→H
200 ms
H
1
→0H→L
3
s
H
0
→1
L
→H
200 ms
TRUTH TABLE, TPS3707
MR
VDD>VIT
RESET
TYPICAL
DELAY
H
→L
1
H
→L
L
→H
30 ns
L
→H
1L
→H
H
→L
200 ms
H
1
→0H→L
L
→H3 s
H
0
→1
L
→H
H
→L
200 ms
TRUTH TABLE, TPS370x
PFI>VIT
PFO
TYPICAL
DELAY
0
→1
L
→H
0.5
s
1
→0
H
→L
0.5
s
functional block diagram
Reset
Logic + Timer
_
+
_
+
R1
R2
14 k
Reference
Voltage
of 1.25 V
Watchdog
Logic + Timer
Oscillator
40 k
Transition
Detection
VDD
MR
GND
PFI
WDI
RESET
PFO
WDO
Only
TPS3705
Only
TPS3707
Only
TPS3705
TPS3707
相關(guān)PDF資料
PDF描述
TPS3803-01DCKRG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3805H33DCKR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3803G15DCKRG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3803G15QDCKRQ1 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3806J20DBVRG4 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS3705-50D 功能描述:監(jiān)控電路 4.55V Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TPS3705-50DG4 功能描述:監(jiān)控電路 Processor with Power-Fail RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TPS3705-50DGN 功能描述:監(jiān)控電路 Processor with Power-Fail RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TPS3705-50DGNG4 功能描述:監(jiān)控電路 Processor with Power-Fail RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TPS3705-50DGNR 功能描述:監(jiān)控電路 4.55V Monitor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel