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RT8055ZQW中文資料
RT8055ZQW數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The RT8055 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V 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 set by an external resistor. The 100 duty cycle provides low dropout operation extending battery life in portable systems. Current mode operation with external compensation allows the transient response to be optimized over a wide range of loads and output capacitors.
Features
High Efficiency : Up to 95
Low RDS(ON) Internal Switches : 100mΩ
Programmable Frequency : 300kHz to 2MHz
No Schottky Diode Required
0.8V Reference Voltage Allows for Low Output Voltage
Forced Continuous Mode Operation
100 Duty Cycle Operation
Input Over Voltage Protection
RoHS Compliant and Halogen Free
Applications
Portable Instruments
Battery-Powered Equipment
Notebook Computers
Distributed Power Systems
IP Phones
Digital Cameras
3G/3.5G Data Card
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
RICHTEK |
2020+ |
5000 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
||||
RICHTEK |
20+ |
SMD |
32970 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
|||
RICHTEK |
24+ |
QFN |
65300 |
一級代理/放心購買! |
|||
RICHTEK |
20+ |
DFN-10 |
4854 |
就找我吧!--邀您體驗愉快問購元件! |
|||
RICHTEK |
23+ |
WQFN-10 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
RICHTEK |
11+ |
WQFN-10 |
6035 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
|||
RICHTEK |
23+ |
WQFN-10 |
6452 |
原廠原裝正品 |
|||
RICHTEK |
24+ |
QFN |
80000 |
只做自己庫存 全新原裝進口正品假一賠百 可開13%增 |
|||
RICHTEK |
TSOT23-5 |
64540 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
||||
RichtekUSAInc. |
24+ |
10-WDFN(3x3) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
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Datasheet數(shù)據(jù)表PDF頁碼索引
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Richtek Technology Corporation 立锜科技股份有限公司
立锜科技(Richtek Technology Corporation)是一間國際級的模擬IC設(shè)計公司,專注于提供客戶多元且具競爭力的產(chǎn)品以及完整的電源管理解決方案。自成立以來,立锜專注于整合技術(shù)能力、堅持質(zhì)量和積極的客戶服務(wù),以提供客戶產(chǎn)品價值為宗旨,產(chǎn)品廣泛應(yīng)用于電腦、消費性終端產(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)立于臺灣新竹,并且在亞洲、美國和歐洲各地設(shè)有服務(wù)據(jù)點。 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,提升競爭力;屹立在電源管理的領(lǐng)域里,無論是技術(shù)、質(zhì)量、成本、服務(wù)及市場占有率上,均具有領(lǐng)導地位;同時,立锜致力于建立電源管理頂尖專