SC623EVB中文資料SEMTECH數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
SC623EVB |
| 功能描述 | LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, and SemWireTM Interface |
| 文件大小 |
274.56 Kbytes |
| 頁(yè)面數(shù)量 |
21 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 | 2025-3-9 22:59:00 |
| 人工找貨 | SC623EVB價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SC623EVB規(guī)格書詳情
Description
The SC623 is a high efciency charge pump LED driver using Semtech’s proprietary mAhXLifeTM technology. Performance is optimized for use in single-cell Li-ion battery applications.
Features
■ Input supply voltage range — 3.0V to 5.5V
■ Charge pump modes — 1x, 1.5x and 2x
■ Four programmable current sinks with 32 steps from
0.5mA to 25mA
■ Flash LED — 400mA max in ?ash mode, 250mA max
continuous for spotlight
■ Charge pump frequency — 250kHz
■ SemWireTM single wire interface — up to 75kbit/s
■ Backlight current accuracy ±1.5 typical
■ Backlight current matching ±0.5 typical
■ Programmable fade-in/fade-out for main backlight
■ External ?ash control pin to sync with camera
■ Optional 1s ?ash time out
■ Automatic sleep mode (LEDs o? ) — IQ = 100μA
■ Low shutdown current — 0.1μA (typical)
■ Ultra-thin package — 3mm x 3mm x 0.6mm
■ Fully WEEE and RoHS compliant
Applications
■ Cellular phone backlighting and ?ash
■ PDA backlighting and ?ash
產(chǎn)品屬性
- 型號(hào)：
SC623EVB
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, and SemWireTM Interface
| 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(3x3) |
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 |
23+ |
NA/ |
5280 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
SEMTECH |
2016+ |
QFN |
2280 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
SEMTECH |
2020+ |
DFN-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 |
0829PB |
QFN20 |
42000 |
詢價(jià) | |||
N/A |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
24+ |
3000 |
自己現(xiàn)貨 |
詢價(jià) | ||||
SEMTECH |
1706+ |
MLPQ-UT-203x3x0.6mm(ultr |
5800 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
SEMTECH |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) | ||
SEMTECH |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
詢價(jià) |
