RT8280中文資料RichTek數(shù)據(jù)手冊PDF規(guī)格書
RT8280規(guī)格書詳情
General Description
The RT8280 is a high voltage buck converter that can support an input voltage range from 4.5V to 24V with output current up to 3A. Current mode operation provides fast transient response and eases loop stabilization.
The chip provides protection functions such as cycle-by cycle current limiting and thermal shutdown protection. In shutdown mode, the regulator only draws 25μA of supply current. The RT8280 is available in a SOP-8 (Exposed Pad) package.
Features
Wide Operating Input Range : 4.5V to 24V
Adjustable Output Voltage Range : 0.8V to 15V
Output Current up to 3A
25μA Low Shutdown Current
High Efficiency up to 90 at 2.2MHz
Programmable Frequency : 220kHz to 3MHz
Internal Soft-Start
Stable with Low ESR Output Ceramic Capacitors
Thermal Shutdown Protection
Cycle-By-Cycle Over Current Protection
RoHS Compliant and Halogen Free
Applications
DSL Modem for ADSL2+ Standard
Distributed Power Systems
Pre-Regulator for Linear Regulators
產(chǎn)品屬性
- 型號：
RT8280
- 制造商：
RICHTEK
- 制造商全稱：
Richtek Technology Corporation
- 功能描述：
3A, 24V, 3MHz Step-Down Converter
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RHTEK/立锜 |
23+ |
NA/ |
3555 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
RICHTEK/立锜 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
SOP8 |
500 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||||
RICHTEK/立锜 |
2223+ |
SOP8 |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險 |
詢價 | ||
RICHTEK/立锜 |
22+ |
SOP-8 |
9852 |
只做原裝正品現(xiàn)貨,或訂貨假一賠十! |
詢價 | ||
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分銷經(jīng)驗原裝進口正品,做服務(wù)型企業(yè) |
詢價 | ||
RICHTEK/立锜 |
21+ |
SOP-8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
RICHTEK |
24+ |
SOP8 |
36500 |
原裝現(xiàn)貨/放心購買 |
詢價 | ||
RICHTEK/立锜 |
23+ |
SOP-8 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
RICHTEK/立锜 |
22+ |
SOP8 |
40256 |
本公司只做原裝進口現(xiàn)貨 |
詢價 |
