SC5014EVB中文資料SEMTECH數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
SC5014EVB |
| 功能描述 | High Efficiency 4-Channel HB LED Driver with I2C Interface and Phase-Shifted PWM Dimming |
| 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(chēng) |
SEMTECH |
| 中文名稱(chēng) | 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 |
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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
| 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(xún)價(jià) | ||
MOT |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢(xún)價(jià) | ||
SEMTECH |
24+ |
QFN |
35200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)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(xún)價(jià) | |||
SEMTECH |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量 |
詢(xún)價(jià) | ||||
Semtech Corporation |
21+ |
20QFN |
13880 |
公司只售原裝,支持實(shí)單 |
詢(xún)價(jià) | ||
NO |
1139+ |
SMD |
30 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
FREESCALE |
22+ |
LQFP4410101 |
2000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
INTER-TECHNICAL |
06+ |
SMD |
6000 |
原廠原裝倉(cāng)庫(kù)現(xiàn)貨,歡迎咨詢(xún) |
詢(xún)價(jià) | ||
24+ |
3000 |
自己現(xiàn)貨 |
詢(xún)價(jià) |
