SC4505EVB中文資料升特?cái)?shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
SC4505EVB |
| 功能描述 | High Efficiency Boost Converter for Backlight/Flash LED Driver |
| 文件大小 |
368.86 Kbytes |
| 頁(yè)面數(shù)量 |
15 頁(yè) |
| 生產(chǎn)廠商 | Semtech Corporation |
| 企業(yè)簡(jiǎn)稱 |
SEMTECH【升特】 |
| 中文名稱 | 升特官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-7-18 17:51:00 |
| 人工找貨 | SC4505EVB價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SC4505EVB規(guī)格書詳情
Description
The SC4505 is a high-frequency PWM current-mode step up switching regulator with an integrated 2A power transistor. Its high switching frequency (1MHz) allows the use of tiny surface-mount external passive components. The internal switch is rated at 36V which makes the converter ideal for multiple LED series operation with optimal current matching. Two programmable independent current source structure allows dual panel LED backlight and flash operation.
Features
?Two independent current sources for dual LED strandswith optimal current/light matching. acklight up to75mA, Flash up to 125mA
?Wide input range from 2.6V to 12V
Adaptive output voltage up to 28V with OVP protection against open circuit conditions
Low shutdown current (<1μA )
Internal Flash/Torch mode with flash timeout to protect LEDs
1MHz Fixed Frequency Current-Mode Control
Internal 2A current limit for driving large numbers of LEDs
Supports PWM Dimming from 50Hz to 50kHz
Internal undervoltage lockout
Small, low profile, thermally enhanced 16-MLPQ package is fully WEEE and RoHS compliant
產(chǎn)品屬性
- 型號(hào)：
SC4505EVB
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
High Efficiency Boost Converter for Backlight/Flash LED Driver
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
1738+ |
QFN |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價(jià) | ||
SEMTECH |
1308+ |
MLPQ-16 |
3000 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
SEMTECH |
2006 |
MLPQ-16 |
7008 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價(jià) | ||
SEMTECH |
18+ |
MLPQ-16 |
31176 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
SEMTECH |
22+ |
MLPQ-16 |
18000 |
只做全新原裝,支持BOM配單,假一罰十 |
詢價(jià) | ||
SEMTECH |
2020+ |
MLPQ-12 |
145 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
Semtech |
22+ |
MLPQ16 |
20266 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
SEMTECH |
24+ |
QFN |
37935 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
SEMTECH/美國(guó)升特 |
24+ |
QFN |
47186 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
SEMTECH |
24+ |
MLPQ-16 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) |
