參數(shù)資料
型號(hào): LP3972SQ-5810
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): 15/60頁
文件大?。?/td> 1171K
代理商: LP3972SQ-5810
Write Cycle
Write cycle
20207616
Read Cycle
When a READ function is to be accomplished, a WRITE function must precede the READ function as follows.
Read Cycle
20207617
w = write (SDA = “0”)
r = read (SDA = “1”)
ack = acknowledge (SDA pulled down by either master or slave)
rs = repeated start
id = 34h (Chip Address)
I2C DVM Timing for V
CC_APPS (Buck1)
20207618
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LP3972
相關(guān)PDF資料
PDF描述
LP3972SQXE514 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC40
LPB48DP 2-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
LPB24DP 2-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
LPB15SP 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
LPB24SP 1-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
LP3972SQ-5810/NOPB 功能描述:監(jiān)控電路 Pwr Mgmt Unit RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)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
LP3972SQ-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
LP3972SQ-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
LP3972SQ-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
LP3972SQ-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