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RT8253B中文資料
RT8253B數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General Description
The RT8253B is a high-efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.5V to 23V input supply. The RT8253Bs current mode architecture and external compensation allow the transient response to be optimized over a wide range of loads and output capacitors.
Features
● ±1.5 High Accuracy Feedback Voltage
● 4.5V to 23V Input Voltage Range
● 3A Output Current
● Integrated N-MOSFET Switches
● Current Mode Control
● Fixed Frequency Operation : 1.2MHz
● Adjustable Output from 0.8V to 20V
● Up to 95 Efficiency
● Programmable Soft-Start
● Stable with Low-ESR Ceramic Output Capacitors
● Cycle-by-Cycle Over Current Protection
● Input Under Voltage Lockout
● Output Under Voltage Protection
● Thermal Shutdown Protection
● RoHS Compliant and Halogen Free
Applications
● External Storage Device
● Wireless AP/Router
● Set-Top-Box
● Industrial and Commercial Low Power Systems
● LCD Monitors and TVs
● Green Electronics/Appliances
● Point of Load Regulation of High-Performance DSPs
RT8253B產(chǎn)品屬性
- 類型
描述
- 型號(hào)
RT8253B
- 制造商
RICHTEK
- 制造商全稱
Richtek Technology Corporation
- 功能描述
3A, 23V, 1.2MHz Synchronous Step-Down Converter
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
23+ |
SOP-8 |
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 |
|||
RICHTEK |
20+ |
SOP8 |
6 |
原裝 |
|||
RICHTEK |
18+ |
SOP |
100 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
|||
RICHTEK |
24+ |
SOP8 |
36500 |
原裝現(xiàn)貨/放心購(gòu)買 |
|||
RICHTEK |
2016+ |
SOP8 |
6528 |
只做原裝正品現(xiàn)貨!或訂貨!假一賠十! |
|||
RICHTEK |
16+ |
SOP8 |
2500 |
全新原裝現(xiàn)貨 |
|||
RICHTEK |
SOP8 |
6688 |
15 |
現(xiàn)貨庫(kù)存 |
|||
RICHTEK |
21+ |
SOP8 |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
|||
RICHTEK |
20+ |
SOP8 |
11520 |
特價(jià)全新原裝公司現(xiàn)貨 |
|||
Richtek |
2022+ |
47 |
全新原裝 貨期兩周 |
RT8253B 資料下載更多...
RT8253B 芯片相關(guān)型號(hào)
- 1111233
- 166111423H
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- 1MD06-015-08H
- 1MD06-023-08
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- 1MDL06-031-09AN05
- 74476403
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- PC11P41C40
- VN020250036
- VOL-5EFL-L-L5
- VOL-5EUP-L0.5
- VOL-6SSL-L5
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Richtek Technology Corporation 立锜科技股份有限公司
立锜科技(Richtek Technology Corporation)是一間國(guó)際級(jí)的模擬IC設(shè)計(jì)公司,專注于提供客戶多元且具競(jìng)爭(zhēng)力的產(chǎn)品以及完整的電源管理解決方案。自成立以來(lái),立锜專注于整合技術(shù)能力、堅(jiān)持質(zhì)量和積極的客戶服務(wù),以提供客戶產(chǎn)品價(jià)值為宗旨,產(chǎn)品廣泛應(yīng)用于電腦、消費(fèi)性終端產(chǎn)品、網(wǎng)絡(luò)通訊裝置、大尺寸面板顯示器等領(lǐng)域。立锜成立于1998年,總公司設(shè)立于臺(tái)灣新竹,并且在亞洲、美國(guó)和歐洲各地設(shè)有服務(wù)據(jù)點(diǎn)。 公司的愿景是提供客戶完整的電源管理解決方案,以降低成本,提升競(jìng)爭(zhēng)力;屹立在電源管理的領(lǐng)域里,無(wú)論是技術(shù)、質(zhì)量、成本、服務(wù)及市場(chǎng)占有率上,均具有領(lǐng)導(dǎo)地位;同時(shí),立锜致力于建立電源管理頂尖專