參數(shù)資料
型號(hào): TPS3619
廠商: Texas Instruments, Inc.
英文描述: BACKUP-BATTERY SUPERVISORS FOR RAM RETENTION(用于RAM數(shù)據(jù)保持的后備電源監(jiān)控器)
中文描述: 備用電池RAM保持監(jiān)督員(用于內(nèi)存數(shù)據(jù)保持的后備電源監(jiān)控器)
文件頁(yè)數(shù): 11/13頁(yè)
文件大?。?/td> 249K
代理商: TPS3619
SLVS387B
APRIL 2001
REVISED DECEMBER 2002
11
www.ti.com
TYPICAL CHARACTERISTICS
Figure 12
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M
MINIMUM PULSE DURATION AT V
DD
vs
THRESHOLD OVERDRIVE AT V
DD
V
Threshold Overdrive at VDD
V
1
s
μ
Figure 13
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M
MINIMUM PULSE DURATION AT PFI
vs
THRESHOLD OVERDRIVE AT PFI
Threshold Overdrive at PFI
V
VDD = 1.65 V
s
μ
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參數(shù)描述
TPS3619-33 制造商:TI 制造商全稱:Texas Instruments 功能描述:備份電池監(jiān)督員保留內(nèi)存
TPS3619-33DGK 功能描述:監(jiān)控電路 Battery-Backup for RAM Retention RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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
TPS3619-33DGK 制造商:Texas Instruments 功能描述:IC's
TPS3619-33DGKG4 功能描述:監(jiān)控電路 Battery-Backup for RAM Retention RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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
TPS3619-33DGKR 功能描述:監(jiān)控電路 Battery-Backup for RAM Retention RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)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