參數(shù)資料
型號(hào)： TPS2011DR
英文描述： PERIPHERAL DRIVER|1 DRIVER|SOP|8PIN|PLASTIC
中文描述： 外圍設(shè)備驅(qū)動(dòng)程序| 1驅(qū)動(dòng)器|專(zhuān)科| 8引腳|塑料
文件頁(yè)數(shù)： 17/22頁(yè)
文件大?。?/td> 356K
代理商： TPS2011DR
TPS2010A, TPS2011A, TPS2012A, TPS2013A
POWER-DISTRIBUTION SWITCHES
SLVS189A – DECEMBER 1998 – REVISED NOVEMBER 1999
17
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 34
2
–50
0
50
100
2.4
UNDERVOLTAGE LOCKOUT
2.5
150
TJ – Temperature –
°
C
2.3
2.2
Start Threshold
Stop Threshold
2.1
VI
APPLICATION INFORMATION
IN
EN
GND
1
0.1
μ
F
2,3
4
5,6,7,8
0.1
μ
F
22
μ
F
Load
OUT
TPS2013A
Power Supply
2.7 V to 5.5 V
Figure 35. Typical Application
power-supply considerations
A 0.01-
μ
F to 0.1-
μ
F ceramic bypass capacitor between IN and GND, close to the device, is recommended.
Placing a high-value electrolytic capacitor on the output and input pins is recommended when the output load
is heavy. This precaution reduces power supply transients that may cause ringing on the input. Additionally,
bypassing the output with a 0.01-
μ
F to 0.1-
μ
F ceramic capacitor improves the immunity of the device to
short-circuit transients.
overcurrent
A sense FET checks for overcurrent conditions. Unlike current-sense resistors, sense FETs do not increase the
series resistance of the current path. When an overcurrent condition is detected, the device maintains a
constant output current and reduces the output voltage accordingly. Complete shutdown occurs only if the fault
is present long enough to activate thermal limiting.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS2011DRG4 功能描述:電源開(kāi)關(guān) IC - 配電 1.2A 2.7-5.5V Single Hi-Side MOSFET RoHS:否 制造商:Exar 輸出端數(shù)量:1 開(kāi)啟電阻（最大值）:85 mOhms 開(kāi)啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
TPS2011PW 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:POWER-DISTRIBUTION
TPS2011PWLE 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:POWER-DISTRIBUTION
TPS2012 功能描述:臺(tái)式示波器 Oscilloscope 100MHz Digital 1 GS/S, 2-Ch RoHS:否 制造商:Teledyne LeCroy 通道:4 帶寬:1 GHz 采樣比:2.5 GS/s 顯示器類(lèi)型:Color TFT, LCD 輸入電壓:100 VAC to 240 VAC 設(shè)備類(lèi)型:Digital Oscilloscopes 電纜類(lèi)型:Global Power Cord Sets Included
TPS2012 FRENCH 制造商:Tektronix Inc 功能描述:OSCILLOSCOPE 2 CHANNEL
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