SC5014集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料
廠商型號(hào) |
SC5014 |
參數(shù)屬性 | SC5014 封裝/外殼為20-VFQFN 裸露焊盤;包裝為管件;類別為集成電路(IC)的LED驅(qū)動(dòng)器;SC5014應(yīng)用范圍:背光;產(chǎn)品描述:IC LED DRV RGLTR PWM 120MA 20QFN |
功能描述 | High Efficiency 4-Channel HB LED Driver with I2C Interface and Phase-Shifted PWM Dimming |
封裝外殼 | 20-VFQFN 裸露焊盤 |
文件大小 |
1.36807 Mbytes |
頁(yè)面數(shù)量 |
34 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 22:30:00 |
相關(guān)芯片規(guī)格書
更多SC5014規(guī)格書詳情
SC5014屬于集成電路(IC)的LED驅(qū)動(dòng)器。由Semtech Corporation制造生產(chǎn)的SC5014LED 驅(qū)動(dòng)器器件屬于 LED 驅(qū)動(dòng)器電源管理集成電路 (PMIC) 系列,可通過(guò)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??蓪?duì)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 SC504 is a 4-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), phase-shifted 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
4 Strings, up to 20mA/String
Current Matching ±
Current Accuracy ±2
PWM Dimming
String-by-String Phase Shifting
Input Dimming Frequency 00Hz-30kHz
User Selectable 9 or 0-Bits Dimming Resolution
5-Bits Analog Dimming
I2C Interface
Fault Status — Open/Short LED, UVLO, OTP
Device Control: PLL Setting
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
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
SC5014MLTRT
- 制造商:
Semtech Corporation
- 類別:
集成電路(IC) > LED 驅(qū)動(dòng)器
- 包裝:
管件
- 類型:
DC DC 穩(wěn)壓器
- 拓?fù)洌?/span>
升壓
- 內(nèi)部開(kāi)關(guān):
是
- 輸出數(shù):
4
- 電壓 - 供電(最低):
4.5V
- 電壓 -?供電(最高):
27V
- 電壓 - 輸出:
50V
- 電流 - 輸出/通道:
120mA
- 調(diào)光:
模擬,PWM
- 應(yīng)用:
背光
- 安裝類型:
表面貼裝型
- 封裝/外殼:
20-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
20-QFN(4x4)
- 描述:
IC LED DRV RGLTR PWM 120MA 20QFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
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(kāi)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 |
24+ |
QFN |
35200 |
一級(jí)代理/放心采購(gòu) |
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 |
1948+ |
QFN-20 |
18562 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
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) |