參數(shù)資料
型號: tps3617
廠商: Texas Instruments, Inc.
英文描述: BATTERY-BACKUP SUPERVISOR FOR RAM RETENTION(TPS3617-50 為保持RAM提供電池監(jiān)控的監(jiān)控器)
中文描述: 電池備份的RAM保持(TPS3617監(jiān)管者50為保持內(nèi)存提供電池監(jiān)控的監(jiān)控器)
文件頁數(shù): 13/15頁
文件大?。?/td> 279K
代理商: TPS3617
SLVS339B
DECEMBER 2000
REVISED DECEMBER 2002
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 12
0
100
200
300
400
500
0
1
2
3
4
5
TA =
40
°
C
TA = 25
°
C
TA = 85
°
C
TA = 0
°
C
VO
LOW-LEVEL OUTPUT VOLTAGE AT RESET
vs
LOW-LEVEL OUTPUT CURRENT
IOL
Low-Level Output Current
mA
VDD = 3.3 V
VBAT = GND
Expanded View
Figure 13
0
1
2
3
4
5
6
7
8
9
10
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
M
MINIMUM PULSE DURATION AT V
DD
vs
THRESHOLD VOLTAGE OVERDRIVE AT V
DD
V
Threshold Voltage Overdrive at VDD
V
1
s
μ
Figure 14
0.6
1
1.4
1.8
2.2
2.6
3
3.4
3.8
4.2
4.6
5
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
M
MINIMUM PULSE DURATION AT PFI
vs
THRESHOLD VOLTAGE OVERDRIVE AT PFI
Threshold Voltage Overdrive at PFI
V
VDD = 1.65 V
s
μ
相關PDF資料
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相關代理商/技術參數(shù)
參數(shù)描述
TPS3617-50 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Battery-Backup Supervisors for RAM Retention
TPS3617-50DGK 功能描述:監(jiān)控電路 Battery-Backup for RAM Retention 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TPS3617-50DGK 制造商:Texas Instruments 功能描述:BATTERY-BACKUP SVS FOR RAM RETEN
TPS3617-50DGKG4 功能描述:監(jiān)控電路 Battery-Backup for RAM Retention 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
TPS3617-50DGKR 功能描述:監(jiān)控電路 Battery-Backup for RAM Retention 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel