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參數(shù)資料
| 型號： | TPS3619-50DGKRG4 |
| 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： | 3.05 X 4.98 MM, GREEN, PLASTIC, MSOP-8 |
| 文件頁數(shù)： | 10/17頁 |
| 文件大?。?/td> | 494K |
| 代理商： | TPS3619-50DGKRG4 |
www.ti.com
STANDARD AND APPLICATION SPECIFIC VERSIONS
TPS361
9 – 33
DGK
R
Reel
Nominal Supply Voltage
Package
Functionality
Family
ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATING TABLE
SLVS387H – APRIL 2001 – REVISED DECEMBER 2007
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.
PACKAGE INFORMATION(1)
SPECIFIED
PACKAGE
TRANSPORT MEDIA,
PRODUCT
ORDERING NUMBER
TEMPERATURE RANGE
MARKING
QUANTITY
TPS3619-33DGK
Tube, 80
TPS3619-33
AFL
TPS3619-33DGKR
Tape and Reel, 2500
TPS3619-50DGK
Tube, 80
TPS3619-50
AFM
TPS3619-50DGKR
Tape and Reel, 2500
–40
°C to +85°C
TPS3620-33DGKT
Tape and Reel, 250
TPS3620-33
ANL
TPS3620-33DGKR
Tape and Reel, 2500
TPS3620-50DGKT
Tape and Reel, 250
TPS3620-50
ANM
TPS3620-50DGKR
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
refer to our web site at www.ti.com.
DEVICE NAME
NOMINAL VOLTAGE(1), VNOM
TPS3619-33 DGK
3.3 V
TPS3619-50 DGK
5.0 V
TPS3620-33 DGK
3.3 V
TPS3620-50 DGK
5.0 V
(1)
For other threshold voltage versions, contact the local TI sales
office for availability and lead-time.
Over operating free-air temperature (unless otherwise noted).
(1)
UNIT
Supply voltage:
VDD
(2)
7 V
MR and PFI pins(2)
–0.3 V to (VDD + 0.3 V)
Continuous output current:
VOUT, IO
400 mA
All other pins, IO
(2)
±10 mA
Continuous total power dissipation
See Dissipation Rating Table
Operating free-air temperature range, TA
–40
°C to +85°C
Storage temperature range, Tstg
–65
°C to +150°C
Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds
+260
°C
(1)
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
All voltage values are with respect to GND. For reliable operation, the device must not be operated at 7 V for more than t = 1000h
continuously.
DERATING
θ
JA
θ
JA
TA < 25°C
TA= +70°C
TA = +85°C
PACKAGE
θ
JC
FACTOR ABOVE
(LOW-K)
(HIGH-K)
POWER RATING
TA = +25°C
DGK
55
°C/W
266
°C/W
180
°C/W
470 mW
3.76 mW/
°C
301 mW
241 mW
2
Copyright 2001–2007, Texas Instruments Incorporated
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| 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(guān):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(guān):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(guān):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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