參數(shù)資料
型號: 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): 60/60頁
文件大小: 1171K
代理商: LP3972SQXA413
Default Voltage Option (Note 2, Note 5)
Version
LP3972SQ-A514
LP3972SQ-A413
Enable
Version A
LDO_RTC
2.8
2.8
LDO1
SYS_EN
1.8
SYS_EN
1.8
LDO2
SYS_EN
1.8D
SYS_EN
1.8D
LDO3
SYS_EN
3D
SYS_EN
3D
LDO4
SYS_EN
3D
SYS_EN
2.8D
LDO5
PWR_EN
1.4
PWR_EN
1.4
BUCK1
PWR_EN
1.4
PWR_EN
1.4
BUCK2
SYS_EN
3.3
SYS_EN
3
BUCK3
SYS_EN
1.8
SYS_EN
1.8
Version
LP3972SQ-E514
LP3972SQ-I514
Enable
Version E
Version I
LDO_RTC
2.8
2.8
LDO1
SYS_EN
1.8
SYS_EN
1.8
LDO2
SYS_EN
1.8E
SYS_EN
1.8E
LDO3
SYS_EN
3D
SYS_EN
3E
LDO4
SYS_EN
3D
SYS_EN
3E
LDO5
PWR_EN
1.4
PWR_EN
1.4
BUCK1
PWR_EN
1.4
PWR_EN
1.4
BUCK2
SYS_EN
3.3
SYS_EN
3.3
BUCK3
SYS_EN
1.8
SYS_EN
1.8
Version
LP3972SQ-I414
LP3972SQ-0514
Enable
Version I
Version 0
LDO_RTC
2.8
Tracking enabled
3.3 w/ tracking
LDO1
SYS_EN
1.8
SYS_EN
1.8
LDO2
SYS_EN
1.8E
SYS_EN
1.8E
LDO3
SYS_EN
3E
SYS_EN
3.3E
LDO4
SYS_EN
3E
SYS_EN
3E
LDO5
PWR_EN
1.4
PWR_EN
1.4
BUCK1
PWR_EN
1.4
PWR_EN
1.4
BUCK2
SYS_EN
3.0
SYS_EN
3.3
BUCK3
SYS_EN
1.8
SYS_EN
1.8
Version
LP3972SQ-5810
Enable
Version 5
LDO_RTC
2.8
LDO1
SYS_EN
1.8
LDO2
SYS_EN
1.8E
LDO3
SYS_EN
2.5E
LDO4
PWR_EN
1.3E
LDO5
PWR_EN
1.1
BUCK1
PWR_EN
1.35
BUCK2
SYS_EN
1.2
BUCK3
SYS_EN
1.8
Note : E = Regulator is ENABLED during startup
D = Regulator is DISABLED during startup
9
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LP3972
相關(guān)PDF資料
PDF描述
LP3972SQX-5810 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC40
LP3972SQXA514 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC40
LP3972SQ-5810 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC40
LP3972SQXE514 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC40
LPB48DP 2-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
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