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參數(shù)資料
| 型號： | LM3880 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Power Sequencer |
| 中文描述： | 電力序 |
| 文件頁數(shù)： | 10/12頁 |
| 文件大?。?/td> | 619K |
| 代理商： | LM3880 |
Application Information
(Continued)
Timer Options 1
0
2
4
6
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10
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14
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30
All times listed are in milliseconds
Timer Options 2
0
4
8
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16
20
24
28
32
36
40
44
48
52
56
60
Timer Options 3
0
6
12
18
24
30
36
42
48
54
60
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90
Timer Options 4
0
8
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32
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48
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The sequencing order for power up is always controlled by
layout. The flag number translates directly into the sequence
order during power up (ie FLAG1 will always be first). How-
ever, for some systems a different power down order could
be required. To allow flexibility for this aspect in a design, the
Power Sequencer incorporates six different options for con-
trolling the power down sequence. These options can be
seen in the timing diagrams on the next page. This ability
can be programmed in addition to the custom timers.
L
www.national.com
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM3880MF-1 | Power Sequencer |
| LM3880MFX-1 | Power Sequencer |
| LM3886 | LM3886 Overture⑩ Audio Power Amplifier Series High-Performance 68W Audio Power Amplifier w/Mute |
| LM3886T | LM3886 Overture⑩ Audio Power Amplifier Series High-Performance 68W Audio Power Amplifier w/Mute |
| LM3886TF | LM3886 Overture⑩ Audio Power Amplifier Series High-Performance 68W Audio Power Amplifier w/Mute |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM3880_07 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Power Sequencer |
| LM3880_08 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Power Sequencer |
| LM3880EVAL | 功能描述:電源管理IC開發(fā)工具 EVAL BOARD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| LM3880MF-1 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Power Sequencer |
| LM3880MF-1AA | 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 |
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