RT8979數(shù)據(jù)手冊(cè)集成電路（IC）的配電開關(guān)負(fù)載驅(qū)動(dòng)器規(guī)格書PDF
| 廠商型號(hào) |
RT8979 |
| 參數(shù)屬性 | RT8979 封裝/外殼為25-UFBGA，WLCSP；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的配電開關(guān)負(fù)載驅(qū)動(dòng)器；產(chǎn)品描述：4:1 MICRO USB SWITCHES WL-CSP-25 |
| 功能描述 | 具有附件檢測(cè)功能的 USB-Micro 接口 4 選 1 開關(guān) |
| 封裝外殼 | 25-UFBGA，WLCSP |
| 制造商 | Richtek Richtek Technology Corporation |
| 中文名稱 | 立锜科技 立锜科技股份有限公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-8 19:49:00 |
| 人工找貨 | RT8979價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
RT8979規(guī)格書詳情
描述 Description
The RT8979 is a USB port accessory detector and switch (USB1, USB2, UART & MHL). The RT8979 adopts I2C bus for control and also uses an internal method to determine the connected device.
The RT8979 provides a device detection function by using the USB ID signal pin and the VBUS voltage. The ID pin resistance and VBUS voltage determine the unique detection method for various accessory. The host microprocessor adopts I2C to control the switch position and read the results of the accessory detection. The RT8979 also detects USB chargers including dedicated chargers (D+/D- shorted) and high power host/hub chargers.
特性 Features
?Hi-Speed USB Operation (USB1 & USB2)
?UART & MHL Switch
?Interrupt for Device Insertion and Removal
?Factory Support
?28V Maximum Rating for DC Adapter
?I2C Controlled Interface
?DP_CON/DM_CON TVS Diode Integrated for Surge Protection Up to ±15V
?ID_CON TVS Diode Integrated for Surge Protection Up to ±20V
?Battery Charger Detection 1.2
應(yīng)用 Application
? Mobile Applications
? Smart Handheld device
? Tablets
技術(shù)參數(shù)
- 制造商編號(hào)
：RT8979
- 生產(chǎn)廠家
：Richtek
- NumberofOutputs
：8
- Vin(min)(V)
：4
- Vin(max)(V)
：20
- Ron(typ)(mOhm)
：50
- Iq(typ)(mA)
：5
- FLAGIndicator
：No
- IocpAdjustable
：No
- Features
：UVP
- Package Type
：WL-CSP2.07x2.07-25(BSC)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MITSUBIS |
20+ |
SOT23-6 |
49000 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
NF |
22+ |
DIP |
25000 |
只做原裝進(jìn)口現(xiàn)貨,專注配單 |
詢價(jià) | ||
RICHTEK |
2450+ |
QFN |
6885 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
RICHTEK |
24+ |
QFN |
8000 |
原裝，正品 |
詢價(jià) | ||
SOT-163 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) | ||
NF |
23+ |
Module |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
NF |
25+23+ |
DIP |
21930 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ISAHAYA |
22+ |
SOT23-6 |
38769 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
RICHTEK |
24+ |
QFN |
50000 |
市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開原型號(hào) |
詢價(jià) | ||
原裝ISAHAYA |
24+ |
SOT23-6 |
63200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) |
