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參數資料
| 型號： | TPS3618-50DGKT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | 3.05 X 4.98 MM, GREEN, PLASTIC, MSOP-8 |
| 文件頁數： | 9/16頁 |
| 文件大小： | 455K |
| 代理商： | TPS3618-50DGKT |
www.ti.com
ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATING TABLE
SLVS339D – DECEMBER 2000 – REVISED DECEMBER 2006
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)
NOMINAL
SPECIFIED
SUPPLY
THRESHOLD
TEMPERATURE
PACKAGE
ORDERING
TRANSPORT MEDIA,
PRODUCT
VOLTAGE
VOLTAGE (VIT)(2)
RANGE
MARKING
NUMBER
QUANTITY
TPS3617-50DGK
Tube, 80
TPS3617-50
ASD
TPS3617-50DGKR
Tape and Reel, 2500
5V
4.55V
–40
°C to +125°C
TPS3618-50DGKT
Tape and Reel, 250
TPS3618-50
ANK
TPS3618-50DGKR
Tape and Reel, 2500
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this data sheet, or refer to our
web site at www.ti.com.
(2)
For other threshold votages, contact the local TI sales office for availability and lead time.
over operating free-air temperature (unless otherwise noted)(1)
TPS3617, TPS3618
UNIT
Input voltage range, VDD
–0.3 to 7
V
Input voltage range, PFI pin
–0.3 to (VDD + 0.3)
V
WDI pin
–0.3 to (VDD + 0.3)
V
Continuous output current at VOUT, IO
400
mA
All other pins, IO
±10
mA
Operating junction temperature range, TJ(2)
–40 to +85
°C
Storage temperature range, TSTG
–65 to +150
°C
Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds
+260
°C
Continuous total power dissipation
(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)
Due to the low dissipated power in this device, it is assumed that TJ = TA.
TA ≤ +25°C
DERATING FACTOR
TA = +70°C
TA = +85°C
PACKAGE
POWER RATING
ABOVE TA = +25°C
POWER RATING
DGK
470 mW
3.76 mW/
°C
301 mW
241 mW
2
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS3618-50DGKTG4 | 功能描述:監控電路 5-V Battery-Backup for RAM Retention RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 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 |
| TPS3619-33 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:備份電池監督員保留內存 |
| TPS3619-33DGK | 功能描述:監控電路 Battery-Backup for RAM Retention RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 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 |
| TPS3619-33DGK | 制造商:Texas Instruments 功能描述:IC's |
| TPS3619-33DGKG4 | 功能描述:監控電路 Battery-Backup for RAM Retention RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 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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