參數(shù)資料
型號: LM3311SQ-HIOP
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 2.6 A SWITCHING REGULATOR, 1280 kHz SWITCHING FREQ-MAX, QCC24
封裝: LLP-24
文件頁數(shù): 12/32頁
文件大?。?/td> 2504K
代理商: LM3311SQ-HIOP
Connection Diagram
20126304
LLP-24 (Top View)
θ
JA=37°C/W
Ordering Information
Order Number
Spec.
Package Type
NSC Package Drawing
Supplied As
LM3311SQ
LLP-24
SQA24A
1000 units/reel
tape and reel
LM3311SQX
LLP-24
SQA24A
4500 units/reel
tape and reel
LM3311SQ
NOPB
LLP-24
SQA24A
1000 units/reel
tape and reel
LM3311SQX
NOPB
LLP-24
SQA24A
4500 units/reel
tape and reel
LM3311SQ-HIOP
LLP-24
SQA24A
1000 units/reel
tape and reel
LM3311SQX-HIOP
LLP-24
SQA24A
4500 units/reel
tape and reel
LM3311SQ-HIOP
NOPB
LLP-24
SQA24A
1000 units/reel
tape and reel
LM3311SQX-HIOP
NOPB
LLP-24
SQA24A
4500 units/reel
tape and reel
Pin Descriptions
Pin
Name
Function
1
NC
Not internally connected.
2
VGHM
Output of GPM circuit. This output directly drives the supply for the gate driver circuits.
3
VFLK
Determines when the TFT LCD is on or off. This is controlled by the timing controller in the LCD
module.
4
VDPM
VDPM pin is the enable signal for the GPM block. Pulling this pin high enables the GPM while
pulling this pin low disables it. VDPM is used for timing sequence control.
5
V
DD
Reference input for gate pulse modulation (GPM) circuit. The voltage at V
DD is used to set the
lower VGHM voltage. If the GPM function is not used connect V
DD to VIN.
6
AV
IN
Op-Amp analog power input.
7
OUT
Output of the Op-Amp.
www.national.com
2
LM3311
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM3311SQ-HIOP/NOPB 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
LM3311SQX 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
LM3311SQX/NOPB 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
LM3311SQX-HIOP 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
LM3311SQX-HIOP/NOPB 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK