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參數(shù)資料
| 型號(hào)： | LP3971SQ-B410 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類(lèi)： | 電源管理 |
| 英文描述： | POWER MANAGEMENT UNIT FOR ADVANCED APPLICATION PROCESSORS |
| 中文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC40 |
| 封裝： | 5 X 5 MM, LLP-40 |
| 文件頁(yè)數(shù)： | 36/42頁(yè) |
| 文件大小： | 1350K |
| 代理商： | LP3971SQ-B410 |
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Application Note
TYPICAL CONNECTION DIAGRAMS
LP3971 is flexible for different system configurations. Differ-
ent power domains can be selected based on current and
voltage needs. Additionally Buck2 LDO4 and lDO5 default
enables can be changed for further flexibility. Please note
that LDO1 is recommended to be used for I/Os if RTC
voltage need to track I/O voltage. Also LDO4 and LDO5 has
an own V
pin which can be driven from a buck regulator for
higher system efficiency.
Typical Application Diagram with Advanced Applications Processor Version “A”
20180720
L
www.national.com
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LP3971SQX-A514 | POWER MANAGEMENT UNIT FOR ADVANCED APPLICATION PROCESSORS |
| LP3971SQX-B410 | POWER MANAGEMENT UNIT FOR ADVANCED APPLICATION PROCESSORS |
| LP3994 | 50mA CMOS Voltage Regulator with Enable Control |
| LP3994LD-1.5 | 50mA CMOS Voltage Regulator with Enable Control |
| LP3994LD-1.8 | 50mA CMOS Voltage Regulator with Enable Control |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP3971SQ-B410/NOPB | 功能描述:PMIC 解決方案 RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| LP3971SQ-B410EV | 功能描述:電源管理IC開(kāi)發(fā)工具 LP3971SQ-B410 EVAL BOARD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類(lèi)型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| LP3971SQ-B510/NOPB | 功能描述:PMIC 解決方案 RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| LP3971SQ-C818/NOPB | 制造商:Texas Instruments 功能描述: |
| LP3971SQ-D510 | 功能描述:PMIC 解決方案 RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
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