RT8057A中文資料立锜科技數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號(hào) |
RT8057A |
| 功能描述 | 2.25MHz 1A Synchronous Step-Down Converter |
| 文件大小 |
283.61 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 生產(chǎn)廠商 | Richtek Technology Corporation |
| 企業(yè)簡稱 |
RichTek【立锜科技】 |
| 中文名稱 | 立锜科技股份有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-3-5 10:21:00 |
| 人工找貨 | RT8057A價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
RT8057A規(guī)格書詳情
General Description
The RT8057A is a high efficiency Pulse-Width-Modulated (PWM) step-down DC/DC converter, capable of delivering 1A output current over a wide input voltage range from 2.7V to 5.5V. The RT8057A is ideally suited for portable electronic devices that are powered from 1-cell Li-ion battery or from other power sources such as cellular phones, PDAs, hand-held devices, game console and related accessories.
Features
2.7V to 5.5V Wide Input Operation Range
2.25MHz Fixed-Frequency PWM Operation
Up to 1A Output Current
Up to 90 Efficiency
0.6V Reference Allows Low Output Voltage
Internal Soft-Start
No Schottky Diode Required
Internal Compensation to Reduce External Components
Low Dropout Operation : 100 Duty Cycle
RoHS Compliant and Halogen Free
Applications
Portable Instruments
Game Console and Accessories
Microprocessors and DSP Core Supplies
Cellular Phones
Wireless and DSL Modems
PC Cards
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
2052+ |
TSOT23-5 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
RICHTEK |
2310+ |
TSOT23-5 |
34960 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價(jià) | ||
RICHTEK/立锜 |
24+ |
TSOT23-5 |
9800 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價(jià) | ||
Richtek |
20+ |
N/A |
621 |
加我qq或微信，了解更多詳細(xì)信息,體驗(yàn)一站式購物 |
詢價(jià) | ||
RICHTEK |
24+ |
WDFN-6SL |
65300 |
一級(jí)代理/放心購買! |
詢價(jià) | ||
原裝 |
20+ |
原裝 |
56200 |
原裝優(yōu)勢主營型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
RICHTEK |
23+ |
QFN |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
RICHTEK/立锜 |
24+ |
WDFN2X2-6S |
20000 |
原裝正品現(xiàn)貨供應(yīng) |
詢價(jià) | ||
RICHTEK/立锜 |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
RICHTEK/立锜 |
23+ |
WDFN-6SL |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價(jià) |
