SC4509EVB中文資料升特數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
SC4509EVB |
| 功能描述 | Highly Integrated Step-Up Converter for White LED Applications in MLPD-W8-2x2 |
| 文件大小 |
410.91 Kbytes |
| 頁面數(shù)量 |
15 頁 |
| 生產(chǎn)廠商 | Semtech Corporation |
| 企業(yè)簡稱 |
SEMTECH【升特】 |
| 中文名稱 | 升特官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-7-29 11:02:00 |
| 人工找貨 | SC4509EVB價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SC4509EVB規(guī)格書詳情
Description
The SC4509 is a highly integrated step-up DC/DC converter targeted for white LED backlighting applications. It is designed to drive up to five LEDs with a wide input voltage range of 2.7 to 10 volts. Designed for 20V output voltage, the SC4509 operates with a constant 1.2MHz PWM frequency.
Features
VINrange: 2.7V — 10V
Integrated Schottky diode
81 efficiency
Requires only 4 external components
Up to 20V of output voltage
30mA maximum LED current
Open LED protection (OVP)
1.2MHz PWM switching frequency
Low feedback voltage (20OmV typical)
Wide range of PWM dimming
Drives up to 5 LEDs
500mA switch current limit
220nF output capacitor
Available in 2mm x 2mm x 0.75mm MLPD-W8 and SOT23-6 packages
Packages are fully WEEE and RoHS compliant
Applications
Digital Video Cameras
White LED Backlight Driver
OLED Display Driver
Portable Media Players
GPS Receivers
Cellular Phones
PDAs and Handheld Computers
產(chǎn)品屬性
- 型號：
SC4509EVB
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
Highly Integrated Step-Up Converter for White LED Applications in MLPD-W8-2x2
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SEMT |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SEMTECH |
ROHS+Original |
NA |
3106 |
專業(yè)電子元器件供應(yīng)鏈/QQ 350053121 /正納電子 |
詢價 | ||
SEMTECH/美國升特 |
2447 |
SOT23-6 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
SEMTECH |
23+ |
SOT-23-6 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
SEMTECH |
25+23+ |
SOT-23-6 |
33023 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
SEMTECH/美國升特 |
24+ |
SOT23-5 |
332652 |
背光IC原裝現(xiàn)貨有優(yōu)勢 |
詢價 | ||
A/N |
1715+ |
SOP |
251156 |
只做原裝正品現(xiàn)貨假一賠十! |
詢價 | ||
SEMTECH |
08+ |
SOT23-6 |
172947 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SEMTECH |
23+ |
SOT23-6 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
原廠 |
2021+ |
60000 |
原裝現(xiàn)貨，歡迎詢價 |
詢價 |
