參數(shù)資料
型號: DS1817R-20T&R
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封裝: SOT-23, 3 PIN
文件頁數(shù): 4/5頁
文件大?。?/td> 115K
代理商: DS1817R-20T&R
DS1817
4 of 5
ABSOLUTE MAXIMUM RATINGS*
Voltage on VCC Pin Relative to Ground
-0.5V to +7.0V
Voltage on RST Relative to Ground
-0.5V to 5VCC +0.5V
Operating Temperature
-40°C to +85°C
Storage Temperature
-55°C to +125°C
Soldering Temperature
260°C for 10 seconds
* This is a stress rating only and functional operation of the device at these or any other conditions
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(-40
°C to +85°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS NOTES
Supply Voltage
VCC
0.0
5.5
V
1
DC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C; VCC=1.2V to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS NOTES
Output Voltage @ 0-500
mA
VOH
VCC
-0.5V
VCC
-0.1V
V1
Output Current @ 2.4V
IOH
350
mA
2
Output Current @ 0.4V
IOL
+10
mA
2
Operating Current VCC < 5.5
ICC
28
35
mA
3
VCC Trip Point (DS1817-5)
VCCTP
2.98
3.06
3.15
V
1
VCC Trip Point (DS1817-10)
VCCTP
2.80
2.88
2.97
V
1
VCC Trip Point (DS1817-20)
VCCTP
2.47
2.55
2.64
V
1
Output Capacitance
COUT
10
pF
AC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C; VCC=1.2V to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS NOTES
RESET Active Time
tRST
100
150
250
ms
VCC Detect to RST
tRPD
25
ms
VCC Slew Rate
(VCCTP (MAX) to VCCTP (MIN))
tF
300
ms
6
VCC Slew Rate
(VCCTP (MIN) to VCCTP (MAX))
tR
0ns
VCC Detect to RST
tRPU
100
150
250
ms
4, 5
相關(guān)PDF資料
PDF描述
DS1819BR-10T&R 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5
DS1855B-010 Dual Nonvolatile Digital Potentiometer and Secure Memory
DS1855B-020 Dual Nonvolatile Digital Potentiometer and Secure Memory
DS1855B-050 Dual Nonvolatile Digital Potentiometer and Secure Memory
DS1855B-100 Dual Nonvolatile Digital Potentiometer and Secure Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1817R-20-U 功能描述:監(jiān)控電路 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(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
DS1817R-20-U+ 功能描述:監(jiān)控電路 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(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
DS1817R-5 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Detector
DS1817R-5/T&R 功能描述:監(jiān)控電路 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(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
DS1817R-5+T&R 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 3.06V 35UA 3PIN SOT-23 - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC ECONRST 3.3V ACT HI 5%SOT23-3 制造商:Maxim Integrated Products 功能描述:Supervisory Circuits 3.3V Econoreset w/ Active High Output