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參數(shù)資料
| 型號： | TPS2044DR |
| 英文描述： | Power Supply Switching Circuit |
| 中文描述： | 電源開關電路 |
| 文件頁數(shù)： | 7/22頁 |
| 文件大?。?/td> | 356K |
| 代理商： | TPS2044DR |
TPS2010A, TPS2011A, TPS2012A, TPS2013A
POWER-DISTRIBUTION SWITCHES
SLVS189A – DECEMBER 1998 – REVISED NOVEMBER 1999
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
RL
CL
OUT
tr
tf
90%
90%
10%
10%
50%
50%
90%
10%
VO(OUT)
VI(EN)
VO(OUT)
VOLTAGE WAVEFORMS
TEST CIRCUIT
ton
toff
Figure 1. Test Circuit and Voltage Waveforms
Table of Timing Diagrams
FIGURE
Turnon Delay and Rise TIme
2
Turnoff Delay and Fall Time
Turnon Delay and Rise TIme with 1-
μ
F Load
Turnoff Delay and Rise TIme with 1-
μ
F Load
Device Enabled into Short
3
4
5
6
TPS2010A, TPS2011A, TPS2012A, and TPS2013A, Ramped Load on Enabled Device
7, 8, 9, 10
TPS2013A, Inrush Current
7.9-
Load Connected to an Enabled TPS2010A Device
3.7-
Load Connected to an Enabled TPS2010A Device
3.7-
Load Connected to an Enabled TPS2011A Device
2.6-
Load Connected to an Enabled TPS2011A Device
2.6-
Load Connected to an Enabled TPS2012A Device
1.2-
Load Connected to an Enabled TPS2012A Device
1.2-
Load Connected to an Enabled TPS2013A Device
0.9-
Load Connected to an Enabled TPS2013A Device
11
12
13
14
15
16
17
18
19
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| TPS2051A | 0.7A. 2.7-5.5V Single Hi-Side MOSFET. Fault Report. Act-High Enable |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TPS2044DRG4 | 功能描述:電源開關 IC - USB DUAL HI-SIDE MOSFET RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| TPS2045 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES |
| TPS2045A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES |
| TPS2045AD | 功能描述:電源開關 IC - USB .345A 2.7-5.5V Hi RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| TPS2045AD | 制造商:Texas Instruments 功能描述:IC CURRENT LIMITED POWER SW 5.5V 8-SOIC |
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