參數(shù)資料
型號(hào): LP3972SQXA413
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC40
封裝: 5 X 5 MM, LLP-40
文件頁數(shù): 42/60頁
文件大小: 1171K
代理商: LP3972SQXA413
Device Address,
Register A Address, Ach,
Register A Data, Ach
Register M Address, Ach,
Register M Data, Ach
Register X Address, Ach,
Register X Data, Ach
Register Z Address, Ach,
Register Z Data, Ach, Stop
Example 2) Voltage change Sequence
PMIC Register
Address
PMIC Register
Name
Register Data
Description
8h’24
ADTV2
00010111
Sets the V
CC_APPS target voltage 2 to 1.3 V
8h’2A
SDTV2
00001111
Sets the V
CC_SRAM target voltage 2 to 1.1 V
8h’20
V
CC1
00110011
Enable V
CC_SRAM and VCC_APPS to change to their programmed
target values.
I2C DATA EXCHANGE BETWEEN MASTER AND SLAVE DEVICE
20207645
47
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LP3972
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP3972SQX-A413 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
LP3972SQX-A413/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
LP3972SQXA514 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Power Management Unit for Advanced Application Processors
LP3972SQX-A514 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
LP3972SQX-A514/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