RT8089A中文資料RichTek數(shù)據(jù)手冊PDF規(guī)格書
RT8089A規(guī)格書詳情
General Description
The RT8089A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage ranges from 2.7V to 5.5V that provides an adjustable regulated output voltage from 0.6V to VIN while delivering up to 3A of output current. The internal synchronous low On-resistance power switches increase efficiency and eliminate the need for an external Schottky diode. The switching frequency is fixed internally at 1MHz. The 100 duty cycle provides low dropout operation, hence extending battery life in portable systems.
Features
● High Efficiency : Up to 95
● High Efficiency at Light Load
● Low RDS(ON) Power Switches : 69mΩ/49mΩ
● Fixed Frequency : 1MHz
● No Schottky Diode Required
● Internal Compensation
● 0.6V Reference Allows Low Output Voltage
● Low Dropout Operation : 100 Duty Cycle
● OCP, UVP, OTP
● RoHS Compliant and Halogen Free
Applications
● Portable Instruments
● Battery Powered Equipment
● Notebook Computers
● Distributed Power Systems
● IP Phones
● Digital Cameras
產(chǎn)品屬性
- 型號：
RT8089A
- 制造商：
RICHTEK
- 制造商全稱：
Richtek Technology Corporation
- 功能描述：
3A, 1MHz, Synchronous Step-Down Converter
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
2020+ |
SOT23-5 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
RICHTEK(臺灣立锜) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
RICHTEK/立锜 |
24+ |
WDFN2x2-8S |
78741 |
原裝正品現(xiàn)貨供應(yīng) |
詢價(jià) | ||
Prisemi(芯導(dǎo)) |
23+ |
SOP8 |
5000 |
誠信服務(wù)，絕對原裝原盤 |
詢價(jià) | ||
RICHTEK(立锜) |
23+ |
WLCSP15B(1.2x2) |
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) | ||
RICHTEK/立锜 |
23+ |
WDFN2x2-8S |
6800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
RAFA |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
RichtekUSAInc. |
23+ |
15-WLCSP(1.2x2) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
Richte |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
RAFA |
QFN |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) |
