參數(shù)資料
型號: LP3971SQX-A514
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 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
文件頁數(shù): 36/42頁
文件大?。?/td> 1350K
代理商: LP3971SQX-A514
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
36
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP3971SQX-B410 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
LP3971SQX-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
LP3971SQX-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
LP3971SQX-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
LP3971SQX-D510/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