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SC4541EVB-1中文資料SEMTECH數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
SC4541EVB-1 |
| 功能描述 | High Frequency LED Driver with Integrated Schottky and Simple Interconnect |
| 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 | 2025-4-10 23:00:00 |
| 人工找貨 | SC4541EVB-1價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SC4541EVB-1規(guī)格書詳情
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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
24+ |
SOT236 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
出廠價(jià) |
21+ |
N/A |
2296 |
全新原裝虧本出 |
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) | ||
Semtech |
23+ |
NA |
6800 |
原裝正品,力挺實(shí)單 |
詢價(jià) | ||
SEMTECH |
ROHS,NEW/ |
原封原封original |
136000 |
SC4541SKTRTLED Driver 7 Segment 3000uA Supply Curr |
詢價(jià) | ||
SemtechCorporation |
24+ |
SOT-23-6 |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
SEMTECH |
25+ |
QFN32 |
6520 |
原廠原裝,價(jià)格優(yōu)勢!13246658303 |
詢價(jià) | ||
SEMTECH |
24+ |
1026 |
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 |
23+ |
QFN32 |
8820 |
全新原裝優(yōu)勢 |
詢價(jià) |
