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SC5014AEVB中文資料SEMTECH數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
SC5014AEVB |
| 功能描述 | High Efficiency 2-Channel HB LED Driver with I2C Interface and Direct PWM Dimming |
| 文件大小 |
1.18711 Mbytes |
| 頁(yè)面數(shù)量 |
27 頁(yè) |
| 生產(chǎn)廠商 | Semtech Corporation |
| 企業(yè)簡(jiǎn)稱 |
SEMTECH |
| 中文名稱 | Semtech Corporation官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-18 23:00:00 |
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Description
The SC504A is a 2-channel, highly integrated, high-efficiency step-up (boost) HB LED driver designed to reduce
the thickness of mid-size LCD displays. It features a wide input voltage range (4.5V to 27V), direct PWM dimming, analog dimming, a flexible output configuration, an I2C interface, and numerous protection features.
Features
Input Voltage — 4.5V to 27V
Output Voltage — Up to 50V
Step-up (Boost) Controller
Ultra-Fast Transient Response (<00μs)
Programmable Switching Frequency
Linear Current Sinks
2 Strings, up to 240mA/String
Current Matching ±
Current Accuracy ±2
PWM Dimming
Direct PWM Dimming, 000:at KHz
Input Dimming Frequency 00Hz-30kHz
5-Bits Analog Dimming
I2C Interface
Fault Status — Open/Short LED, UVLO, OTP
Protection Features
Open/Shorted LED(s) and adjustable OVP
Over-Temperature and UVLO Shutdown Protection
4mm X 4mm 20-pin QFN Package
Applications
UltrabooksTM , All-in-One PCs, Monitors, Automotive Display Backlighting
Backlighting for Mid-Size Displays
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
23+ |
QFN20EP(4x4) |
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) | ||
SEMTECH |
2020+ |
QFN-20 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
SEMTECH |
23+ |
QFN20EP(4x4) |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | ||
SEMTECH |
QFN-20 |
893993 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
SEMTECH |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
Semtech Corporation |
21+ |
20QFN |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
INTER-TECHNICAL |
06+ |
SMD |
6000 |
原廠原裝倉(cāng)庫(kù)現(xiàn)貨,歡迎咨詢 |
詢價(jià) | ||
24+ |
3000 |
自己現(xiàn)貨 |
詢價(jià) | ||||
SEMTECH |
1711+ |
MLPQ-204 |
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(gòu)芯無憂 |
詢價(jià) |
