參數(shù)資料
型號(hào): LM2707MFX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 顯示驅(qū)動(dòng)器
英文描述: Inductive-Boost Series LED Driver with Programmable Oscillator Frequency
中文描述: LED DISPLAY DRIVER, PDSO8
封裝: SOT-23, 8 PIN
文件頁(yè)數(shù): 18/19頁(yè)
文件大?。?/td> 1039K
代理商: LM2707MFX
Application Circuits
(Continued)
LM2707 DC-DC VOLTAGE CONVERTER CIRCUIT
20099240
Curves for V
OUT
= 12V.
R
= 126k
, R
FB2
= 10k
, L = 22μH (Coilcraft DT1608C-223), D = MBR0520L (Vishay), C
= 1μF,
C
= 2x1μF, C
= 68pF, T
= 25
o
C. A 1
resistor was placed between the V
IN
and L
X
pins to increase the current limit and
accomodate load currents above of 15mA.
Output Voltage vs. Input Voltage
20099254
Power Efficiency vs. Input Voltage
20099256
Output Voltage vs. Output Current
20099255
Power Efficiency vs. Output Current
20099257
L
www.national.com
18
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2707MFX/NOPB 功能描述:IC LED DRVR WHITE BCKLGT SOT23-8 RoHS:是 類別:集成電路 (IC) >> PMIC - LED 驅(qū)動(dòng)器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 恒定電流:- 恒定電壓:- 拓?fù)?PWM,切換式電容器(充電泵) 輸出數(shù):1 內(nèi)部驅(qū)動(dòng)器:是 類型 - 主要:背光 類型 - 次要:白色 LED 頻率:642kHz 電源電壓:2.7 V ~ 5.5 V 輸出電壓:5V 安裝類型:表面貼裝 封裝/外殼:10-VFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:10-VSON 包裝:剪切帶 (CT) 工作溫度:-30°C ~ 85°C 產(chǎn)品目錄頁(yè)面:1371 (CN2011-ZH PDF) 其它名稱:BD1603NUV-E2CT
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