首页>RT8280>规格书详情

RT8280中文资料立锜科技数据手册PDF规格书

RT8280
厂商型号

RT8280

功能描述

3A, 24V, 3MHz Step-Down Converter

文件大小

249.32 Kbytes

页面数量

16

生产厂商 Richtek Technology Corporation
企业简称

RICHTEK立锜科技

中文名称

立锜科技股份有限公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-1 20:07:00

人工找货

RT8280价格和库存,欢迎联系客服免费人工找货

RT8280规格书详情

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.

特性 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

产品属性

  • 型号:

    RT8280

  • 制造商:

    RICHTEK

  • 制造商全称:

    Richtek Technology Corporation

  • 功能描述:

    3A, 24V, 3MHz Step-Down Converter

供应商 型号 品牌 批号 封装 库存 备注 价格
SOP8
500
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
RICHTEK/立锜
22+
SOP-8
100000
代理渠道/只做原装/可含税
询价
RHTEK/立锜
24+
NA/
3555
原厂直销,现货供应,账期支持!
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/立锜
2223+
SOP8
26800
只做原装正品假一赔十为客户做到零风险
询价
RICHTEK/立锜
21+
SOP-8
880000
明嘉莱只做原装正品现货
询价
RICHTEK/立锜
2450+
SOP8
6540
只做原装正品假一赔十为客户做到零风险!!
询价
RICHTEK/立锜
24+
SOP8
43200
郑重承诺只做原装进口现货
询价
Richtek USA Inc.
22+
8SOPEP
9000
原厂渠道,现货配单
询价
立锜
22+
NA
500000
万三科技,秉承原装,购芯无忧
询价