位置:首页 > IC中文资料 > RT8278

型号 功能描述 生产厂家 企业 LOGO 操作
RT8278

2A, 24V, 3MHz Step-Down Converter

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 ●

RICHTEK

立锜科技

RT8278

2A, 24V, 3MHz 降压型 DC/DC 转换器

RT8278为允许高电压输入的降压型 DC/DC 转换器,可输入电压范围4.5V至24V,输出电流可至2A,其电流模式的操作提供快速的瞬时响应与简易的回路稳定架构。RT8278提供了逐周期形式的限流机制与热关断保护功能。操作于关机模式时,只有25μA的低电流消耗。RT8278采用SOP-8 (裸露焊盘)的封装规格。 • 输入电压范围 : 4.5V 至 24V\n• 2A 输出电流\n• 操作频率于2.2Mhz时,效率高达 90% \n• 内建的缓启动\n• 热关断保护\n• 符合RoHS规范与无卤特性\n;

RICHTEK

立锜科技

PROGRAMMABLE KEYBOARD INTERFACE

PROGRAMMABLE KEYBOARD INTERFACE

INTEL

英特尔

Low Power, Wide Supply Range, Low Cost Difference Amplifier, G = 쩍, 2

GENERAL DESCRIPTION The AD8278 and AD8279 are general-purpose difference amplifiers intended for precision signal conditioning in power critical applications that require both high performance and low power. The AD8278 and AD8279 provide exceptional commonmode rejection ratio (80 dB) and high ban

AD

亚德诺

Low Power, Wide Supply Range, Low Cost Difference Amplifier, G = 쩍, 2

GENERAL DESCRIPTION The AD8278 and AD8279 are general-purpose difference amplifiers intended for precision signal conditioning in power critical applications that require both high performance and low power. The AD8278 and AD8279 provide exceptional commonmode rejection ratio (80 dB) and high ban

AD

亚德诺

Low Power, Wide Supply Range, Low Cost Difference Amplifier, G = 쩍, 2

GENERAL DESCRIPTION The AD8278 and AD8279 are general-purpose difference amplifiers intended for precision signal conditioning in power critical applications that require both high performance and low power. The AD8278 and AD8279 provide exceptional commonmode rejection ratio (80 dB) and high ban

AD

亚德诺

14 Pin DIP 5 Tap Low Power TTL Compatible Active Delay Lines

文件:22.59 Kbytes Page:1 Pages

PCA

RT8278产品属性

  • 类型

    描述

  • Vin(min)(V):

    4.5

  • Vin(max)(V):

    24

  • Number of Outputs:

    1

  • Vout(min)(V):

    0.8

  • Vout(max)(V):

    15

  • Output Adj. Method:

    Resistor

  • Iout(max)(A):

    2

  • Current Limit(typ)(A):

    3

  • Freq(typ)(kHz):

    2200

  • Freq(min)(kHz):

    220

  • Freq(max)(kHz):

    3000

  • Ext Sync:

    No

  • Ron_HS(typ)(mOhm):

    180

  • Iq(typ)(mA):

    0.8

  • Features:

    Adjustable Frequency;Current Mode Control;Cycle-by-Cycle Current Limit;Enable Input;Force PWM;OCP;OTP;Stable with Ceramic Capacitor;UVP

  • Package Type:

    PSOP-8

更新时间:2026-5-15 19:15:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
RICHTEK
22+
SOP-8
20000
公司只做原装 品质保障
RICHTEK
20+
SOP8
19570
原装优势主营型号-可开原型号增税票
RICHTEK/立锜
21+
QFN
82350
RICHTEK
21+
SOP-8
10000
全新原装现货qq547425301电话17621633780杨小姐
RT8279GSP
25+
701
701
RICHTEK/立錡
22+
SOP8
12245
现货,原厂原装假一罚十!
RICHTEK/立锜
21+
SOP-8
20000
百域芯优势 实单必成 可开13点增值税
RICHTEK/立锜
21+
QFN
880000
明嘉莱只做原装正品现货
RICHTEK/立锜
22+
SOP-8
8000
原装正品,支持实单!
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

RT8278数据表相关新闻