EC49021中文資料USB Charger Enhance IC數(shù)據(jù)手冊(cè)E-CMOS規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
EC49021 |
| 功能描述 | USB Charger Enhance IC |
| 制造商 | E-CMOS E-CMOS Corporation |
| 中文名稱(chēng) | 飛虹高科 飛虹高科股份有限公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-20 20:00:00 |
| 人工找貨 | EC49021價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
相關(guān)芯片規(guī)格書(shū)
更多EC49021規(guī)格書(shū)詳情
描述 Description
The EC49021 is designed for USB dedicated charging port (DCP) controller. The EC49021 can automatically detect and provide the correct signal on the D+ and D- data lines to the USB devices. The internal dedicated charging schemes can change the charging mode for the different USB device.
■ BC1.2 DCP that short the D+ line to the D- line
■ Apple divider DCP that apply specified voltage on the D+ and D- lines
■ Samsung specification that apply specified voltage on the D+ and D- lines
The EC49021 set the USB interface data D+ and D- to the required condition then the handheld charging device will start to charge current as much as possible from the power source .
特性 Features
■ Operating range: 4.5V to 5.5V
■ Automatically switch data lines D+ and D- connections for the attached USB device
■ Supports Samsung device charging mode
■ Supports BC1.2 charging specification mode
■ Supports selectable Apple 1A ,2A and 2.4A charging mode
■ Supports most of mainstream USB device fast charging
■ RoHS compliant and lead-free package
■ SOT23-5 package
應(yīng)用 Application
■ AC-DC wall adapter with USB port
■ Vehicle USB power charger
■ Other USB charger
■ Power bank USB charger
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ECOMS |
22+ |
SOT-89 |
100000 |
代理渠道/只做原裝/可含稅 |
詢(xún)價(jià) | ||
ECOMS |
25+ |
SOT-89 |
3000 |
原裝正品,假一罰十! |
詢(xún)價(jià) | ||
E-CMOS |
24+ |
SOT23-6 |
36365 |
專(zhuān)業(yè)代理USB充電管理IC |
詢(xún)價(jià) | ||
E-CMOS |
23+ |
SOP-8 |
3000 |
一級(jí)代理原廠(chǎng)VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、 |
詢(xún)價(jià) | ||
E-CMOS |
2402+ |
SOT-89 |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢(xún)價(jià) | ||
飛虹積休 |
22+ |
SOT89-3 |
5000 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢(xún)價(jià) | ||
E-CMOS |
2025+ |
SOT-89 |
3550 |
全新原廠(chǎng)原裝產(chǎn)品、公司現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) | ||
飛虹積休 |
25+ |
SOT89-3 |
418 |
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(xún)價(jià) | ||
飛虹積休 |
25+ |
SOT89-3 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
E-CMOS |
23+ |
SMD |
5000 |
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) |
