參數(shù)資料
型號: LP3906SQDJXI
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 2 A DUAL SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, QCC24
封裝: 5 X 4 MM, 0.80 MM HEIGHT, LLP-24
文件頁數(shù): 16/40頁
文件大小: 4197K
代理商: LP3906SQDJXI
LP3906 Control Registers
Register
Address
Register
Name
Read/
Write
Register Description
0x02
ICRA
R
Interrupt Status Register A
0x07
SCR1
R/W
System Control 1 Register
0x10
BKLDOEN
R/W
Buck and LDO Output Voltage Enable Register
0x11
BKLDOSR
R
Buck and LDO Output Voltage Status Register
0x20
VCCR
R/W
Voltage Change Control Register 1
0x23
B1TV1
R/W
Buck 1 Target Voltage 1 Register
0x24
B1TV2
R/W
Buck 1 Target Voltage 2 Register
0x25
B1RC
R/W
Buck 1 Ramp Control
0x29
B2TV1
R/W
Buck 2 Target Voltage 1 Register
0x2A
B2TV2
R/W
Buck 2 Target Voltage 2 Register
0x2B
B2RC
R/W
Buck 2 Ramp Control
0x38
BFCR
R/W
Buck Function Register
0x39
LDO1VCR
R/W
LDO1 Voltage control Registers
0x3A
LDO2VCR
R/W
LDO2 Voltage control Registers
23
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LP3906
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LP3906SQ-DJXI 制造商:Texas Instruments 功能描述:Power Management Unit 24-Pin LLP EP T/R
LP3906SQ-DJXI/NOPB 功能描述:其他電源管理 RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel
LP3906SQE-PPXP/NOPB 功能描述:其他電源管理 RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel
LP3906SQE-VPFP/NOPB 功能描述:其他電源管理 RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel
LP3906SQ-FXPI/NOPB 功能描述:其他電源管理 RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel