參數(shù)資料
型號： TPS3619-50MDGKREP
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝： PLASTIC, MSOP-8
文件頁數(shù)： 11/18頁
文件大?。?/td> 451K
代理商： TPS3619-50MDGKREP
VDD
VBAT
PFI
Backup
Battery
RESET
PFO
VOUT
GND
Rx
Ry
External
Source
0.1
F
Power
Supply
GND
RESET
I/O
VCC
Switchover
Capacitor
0.1
F
TPS3619
TPS3620
Microcontroller
or
Microprocessor
Manual
Reset
MR
Reel
Nominal Supply Voltage
Package
Functionality
Family
DGK
EP
R
Temperature Range
Designator
TPS361
9
33
M
SGLS350C – JULY 2006 – REVISED SEPTEMBER 2010
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
TYPICAL OPERATING CIRCUIT
PACKAGE INFORMATION(1)
PACKAGE
TRANSPORT MEDIA,
TA
PRODUCT
ORDERABLE PART NUMBER
MARKING
QUANTITY
TPS3619-33MDGKEP(2)
Tube, 80
TPS3619-33
BZP
TPS3619-33MDGKREP
Tape and reel, 2500
TPS3619-50MDGK(2)
Tube, 80
TPS3619-50
TBD
TPS3619-50MDGKREP(2)
Tape and reel, 2500
–55°C to 125°C
TPS3620-33MDGKTEP
Tape and reel, 250
TPS3620-33
BTY
TPS3620-33MDGKREP
Tape and reel, 2500
TPS3620-50MDGKTEP(2)
Tape and reel, 250
TPS3620-50
TBD
TPS3620-50MDGKREP(2)
Tape and reel, 2500
(1)
For the most current specifications and package information, see the Package Option Addendum located at the end of this data sheet or
see the TI web site at www.ti.com.
(2)
Product Preview. Parameters in electrical characteristics are subject to change.
Standard and Application-Specific Versions
DEVICE NAME
NOMINAL VOLTAGE(1), VNOM
TPS3619-33 DGK
3.3 V
TPS3619-50 DGK
5 V
TPS3620-33 DGK
3.3 V
TPS3620-50 DGK
5 V
(1)
For other threshold voltage versions, contact the local TI sales
office for availability and lead time.
2
Copyright 2006–2010, Texas Instruments Incorporated
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相關代理商/技術參數(shù)
參數(shù)描述
TPS3620-33 制造商:TI 制造商全稱:Texas Instruments 功能描述:BACKUP-BATTERY SUPERVISORS FOR RAM RETENTION
TPS3620-33DGK 制造商:TI 制造商全稱:Texas Instruments 功能描述:BACKUP-BATTERY SUPERVISORS FOR RAM RETENTION
TPS3620-33DGKR 功能描述:監(jiān)控電路 3.3-V 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
TPS3620-33DGKRG4 功能描述:監(jiān)控電路 3.3-V 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
TPS3620-33DGKT 功能描述:監(jiān)控電路 3.3-V 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
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