RT8278中文资料立锜科技数据手册PDF规格书
RT8278规格书详情
General Description
The RT8278 is a high voltage buck converter that can
support an input voltage range from 4.5V to 24V with output
current up to 2A. Current mode operation provides fast
transient response and eases loop stabilization.
Features
● Wide Operating Input Range : 4.5V to 24V
● Adjustable Output Voltage Range : 0.8V to 15V
● Output Current up to 2A
● 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
产品属性
- 型号：
RT8278
- 制造商：
RICHTEK
- 制造商全称：
Richtek Technology Corporation
- 功能描述：
2A, 24V, 3MHz Step-Down Converter
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK(台湾立锜) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
RICHTEK |
24+ |
SOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
RICHTEK/立锜 |
22+ |
QFN |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
RICHTEK |
20+ |
SOP8 |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
RICHTEK/立锜 |
21+ |
SOP-8 |
20000 |
百域芯优势 实单必成 可开13点增值税 |
询价 | ||
RICHTEK/立锜 |
21+ |
QFN |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
Richtek(立崎) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
Richtek |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
RICHTEK(台湾立锜) |
2447 |
SOP-8_EP_150mil |
105000 |
2500只/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 |
