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SC4541SKTRT集成電路(IC)的LED驅(qū)動器規(guī)格書PDF中文資料
廠商型號 |
SC4541SKTRT |
參數(shù)屬性 | SC4541SKTRT 封裝/外殼為SOT-23-6;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的LED驅(qū)動器;SC4541SKTRT應(yīng)用范圍:汽車級,背光;產(chǎn)品描述:IC LED DRVR RGLTR PWM SOT23-6 |
功能描述 | High Frequency LED Driver with Integrated Schottky and Simple Interconnect |
封裝外殼 | SOT-23-6 |
文件大小 |
625.97 Kbytes |
頁面數(shù)量 |
19 頁 |
生產(chǎn)廠商 | Semtech Corporation |
企業(yè)簡稱 |
SEMTECH |
中文名稱 | Semtech Corporation官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-1-29 18:30:00 |
SC4541SKTRT規(guī)格書詳情
SC4541SKTRT屬于集成電路(IC)的LED驅(qū)動器。由Semtech Corporation制造生產(chǎn)的SC4541SKTRTLED 驅(qū)動器器件屬于 LED 驅(qū)動器電源管理集成電路 (PMIC) 系列,可通過標(biāo)稱固定電壓的電源為負(fù)載(通常為發(fā)光二極管)提供電流,并且電流可控。它與用于電壓調(diào)節(jié)的類似產(chǎn)品的主要區(qū)別在于,這類器件提供較低的反饋電壓(以提高系統(tǒng)能效),而且通常可對器件工作點(diǎn)進(jìn)行外部控制,可在照明應(yīng)用中用于實(shí)現(xiàn)調(diào)光功能。
Description
The SC4541 is a fully integrated, high voltage boost (stepup) and buck (step-down) LED driver. The input voltage range is 2.9V to 22V with output voltage up to 25V. The device is capable of driving up to 7 white LEDs. The high side sense enables a single-wire LED connection by taking advantage of the available system ground. This reduces connector cost and complexity.
Features
■ VIN Range — 2.9V to 22V
■ VOUT Range — Up to 25V
■ IOUT Range:
■ Up to 100mA (Boost)
■ Up to 200mA (Buck)
■ Drives Up to 7 Series WLEDs (Boost)
■ Drives Up to 5 Series WLEDs (Buck)
■ Integrated Schottky Rectifier
■ Single-Wire LED Connect
■ Current Mode Control
■ Frequency — 2.0MHz
■ No External Compensation
■ Direct PWM Dimming
■ 100:1 Range at 500Hz
■ Open-LED Protection — 27V
■ Low Shutdown Current < 1μA
■ Package Options:
■ Low Profile MLPD-UT, 6-pin 2x2 x0.6(mm)
■ SOT23, 6-pin 2.9x2.8 x1.45(mm)
■ Lead-free, Halogen-Free and WeEE/RoHS Compliant
Applications
■ Keypad Illumination
■ DSC and DSLR Display Backlight
■ Cellular Handsets
■ Automotive Lighting
產(chǎn)品屬性
更多- 產(chǎn)品編號:
SC4541SKTRT
- 制造商:
Semtech Corporation
- 類別:
集成電路(IC) > LED 驅(qū)動器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 類型:
DC DC 穩(wěn)壓器
- 拓?fù)洌?/span>
降壓,升壓
- 內(nèi)部開關(guān):
是
- 輸出數(shù):
1
- 電壓 - 供電(最低):
2.9V
- 電壓 -?供電(最高):
22V
- 電壓 - 輸出:
25V
- 電流 - 輸出/通道:
200mA
- 頻率:
2MHz
- 調(diào)光:
PWM
- 應(yīng)用:
汽車級,背光
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
SOT-23-6
- 供應(yīng)商器件封裝:
SOT-23-6
- 描述:
IC LED DRVR RGLTR PWM SOT23-6
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
SEMTECH |
23+ |
SOT236 |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價(jià) | ||
SEMTECH |
23+ |
MLPQ |
3200 |
絕對全新原裝!優(yōu)勢供貨渠道!特價(jià)!請放心訂購! |
詢價(jià) | ||
SEMTECH |
17+ |
MLF32 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
SEMTECH |
21+ |
QFN-32 |
12588 |
原裝正品 |
詢價(jià) | ||
SEMTECH |
23+ |
QFN325X5 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
SEMTECH |
24+ |
1026 |
詢價(jià) | ||||
SEMTECH |
1722+ |
SOT23-6 |
5800 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
SEMTECH |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價(jià) | ||
SEMTECH |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
詢價(jià) | ||
Semtech |
20+ |
原裝 |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價(jià) |