| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
ADD5207 | Four-String, White LED Driver GENERAL DESCRIPTION The ADD5207 is a white LED driver for backlight applications based on high efficiency, current mode, step-up converter technology. It is designed with a 0.15 Ω, 1.5 A internal switch and a pin-adjustable operating frequency between 600 kHz and 1 MHz. FEATURES White LED dr 文件:428.61 Kbytes 頁(yè)數(shù):16 Pages | AD 亞德諾 | AD | |
ADD5207 | 適合LCD背光應(yīng)用的4串白光LED驅(qū)動(dòng)器 ADD5207是一款基于高效率、電流模式、升壓轉(zhuǎn)換器技術(shù)的白光LED驅(qū)動(dòng)器,適合背光應(yīng)用。它具有一個(gè)0.15 Ω、1.5 A內(nèi)部開關(guān),可通過(guò)引腳在600 kHz至1 MHz范圍內(nèi)調(diào)整工作頻率。\nADD5207內(nèi)置四個(gè)調(diào)節(jié)電流源,可實(shí)現(xiàn)均勻的 LED亮度。每個(gè)電流源的輸出電流最高可達(dá)25 mA,LED驅(qū)動(dòng)電流可由外部電阻通過(guò)引腳進(jìn)行調(diào)整。ADD5207最多能夠驅(qū)動(dòng)四個(gè)并聯(lián)的LED串,各串由多個(gè)LED串聯(lián)在一起,各串之間的電流匹配精度為±1.5%。\n它可以提供相移PWM亮度控制。LED調(diào)光控制可通過(guò)PWM輸入來(lái)實(shí)現(xiàn)。該器件還具有一個(gè)8 kHz的LED調(diào)光振蕩器,用以驅(qū)動(dòng)每個(gè)電流源。輸入 基于感性升壓轉(zhuǎn)換器的白光LED驅(qū)動(dòng)器\n- 集成40 V MOSFET,1.5 A限流峰值\n- 輸入電壓范圍:\n6 V至21 V\n- 欲了解更多特性,請(qǐng)參考數(shù)據(jù)手冊(cè) \n最多驅(qū)動(dòng)4個(gè)LED電流串\n- 可調(diào)LED電流,每個(gè)通道最高可達(dá)25 mA\n- 通過(guò)裕量控制實(shí)現(xiàn)最高效率\n- 欲了解更多特性,請(qǐng)參考數(shù)據(jù)手冊(cè)\n調(diào)光控制\n- 4通道工作模式:\n通道間90度相移\n- 3通道工作模式:\n通道間120度相移 \n通用特性\n- 熱關(guān)斷\n- 欠壓閉鎖\n- 14引腳、4 mm × 3 mm LFCSP封裝\n\n; | ADI 亞德諾 | ADI | |
Four-String, White LED Driver GENERAL DESCRIPTION The ADD5207 is a white LED driver for backlight applications based on high efficiency, current mode, step-up converter technology. It is designed with a 0.15 Ω, 1.5 A internal switch and a pin-adjustable operating frequency between 600 kHz and 1 MHz. FEATURES White LED dr 文件:428.61 Kbytes 頁(yè)數(shù):16 Pages | AD 亞德諾 | AD | ||
Four-String, White LED Driver for LCD Backlight Applications 文件:428.61 Kbytes 頁(yè)數(shù):16 Pages | AD 亞德諾 | AD | ||
Four-String, White LED Driver for LCD Backlight Applications 文件:428.61 Kbytes 頁(yè)數(shù):16 Pages | AD 亞德諾 | AD | ||
包裝:管件 類別:集成電路(IC) LED 驅(qū)動(dòng)器 描述:IC LED DRIVER REGULATOR DIM | AD 亞德諾 | AD | ||
Package:14-WFDFN 裸露焊盤,CSP;包裝:卷帶(TR) 類別:集成電路(IC) LED 驅(qū)動(dòng)器 描述:IC LED DRV RGLTR PWM 14LFCSP | AD 亞德諾 | AD | ||
包裝:管件 類別:集成電路(IC) LED 驅(qū)動(dòng)器 描述:IC LED DRIVER REGULATOR DIM | AD 亞德諾 | AD |
詳細(xì)參數(shù)
- 型號(hào):
ADD5207
- 制造商:
AD
- 制造商全稱:
Analog Devices
- 功能描述:
Four-String, White LED Driver
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AnalogDevices |
14-LFCSP |
2500 |
AD代理旗下一級(jí)分銷商,主營(yíng)AD全系列產(chǎn)品 |
詢價(jià) | |||
AD |
23+ |
QFN14 |
20543 |
原裝正品,假一罰十 |
詢價(jià) | ||
AD |
23+ |
QFN14 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
AD |
25+23+ |
LFCSP14 |
41866 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ADI/亞德諾 |
18+ |
LFCSP-14 |
7644 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
AnalogDevicesInc. |
24+ |
14-LFCSP-WD(4x3) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
ADI |
24+ |
QFN |
20000 |
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!! |
詢價(jià) | ||
Analog |
20+ |
原裝 |
65790 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
最新 |
2000 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||||
AD |
25+ |
QFN |
12000 |
一級(jí)代理 原裝現(xiàn)貨 |
詢價(jià) |
相關(guān)規(guī)格書
更多- ADD5207ACPZ
- ADD5211
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- ADD96A1011
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相關(guān)庫(kù)存
更多- ADD5207ACPZ-RL
- ADD5211ACPZ-R7
- ADD5211CP-EVALZ
- ADD-55_10
- ADD55510602
- ADD55510604
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- ADD8506
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- ADD8608A8A
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- ADD8710
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- ADD8733ACPZ-REEL
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- ADDAC08D

