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型号 功能描述 生产厂家 企业 LOGO 操作
RT8279

5A, 36V, 500kHz Step-Down Converter

General Description The RT8279 is a step-down regulator with an internal power MOSFET. It achieves 5A of continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Feature

RICHTEK

立锜科技

RT8279

5A, 36V, 500kHz 降压型 DC/DC 转换器

RT8279为内置功率开关元件的降压型转压器,可在宽输入电压范围内达到5A的的连续电流输出,并具有良好的负载与电源电压调节率,电流模式操作提供快速的瞬时响应与简易的回路稳定架构。RT8279并提供了逐周期形式的限流机制与热关断保护功能,操作在关机模式时,转换器只有25µA的低电流消耗。RT8279只需要少数的外部元件,提供更便利轻巧的应用方案。RT8279采用SOP-8 (裸露焊盘)的封装规格。 • 输出电流高达5A\n• 110mΩ 内部功率MOSFET开关 \n• 效率高达 90%\n• 500kHz恒定操作频率 \n• 逐周期的过电流保护\n• 1.222V 至 26V 可调输出电压范围\n• 符合RoHS规范与无卤特性;

RICHTEK

立锜科技

RT8279 Step-Down Converter Evaluation Board

General Description The RT8279 is a step-down regulator with an internal power MOSFET. It achieves 5A of continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Feature

RICHTEK

立锜科技

封装/外壳:8-SOIC(0.154",3.90mm 宽)裸露焊盘 功能:降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG BUCK ADJUSTABLE 5A 8SOP 集成电路(IC) 稳压器 - DC-DC 开关稳压器

ETC

知名厂家

封装/外壳:8-SOIC(0.154",3.90mm 宽)裸露焊盘 功能:降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG BUCK ADJUSTABLE 5A 8SOP 集成电路(IC) DC DC 开关稳压器

ETC

知名厂家

PROGRAMMABLE KEYBOARD / DISPLAY INTERFACE

Coming Soon. If you have some information on related parts, please share useful information by adding links below.

INTEL

英特尔

Low Power, Wide Supply Range, Low Cost Difference Amplifiers, 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

PROGRAMMABLE KEYBOARD / DISPLAY INTERFACE

Coming Soon. If you have some information on related parts, please share useful information by adding links below.

INTEL

英特尔

Programmable Keyboard Display Interface Megafunction

文件:228.53 Kbytes Page:4 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

PROGRAMMABLE KEYBOARD DISPLAY INTERFACE

文件:478.26 Kbytes Page:8 Pages

NEC

瑞萨

RT8279产品属性

  • 类型

    描述

  • Vin(min)(V):

    5.5

  • Vin(max)(V):

    36

  • Number of Outputs:

    1

  • Vout(min)(V):

    1.222

  • Vout(max)(V):

    26

  • Output Adj. Method:

    Resistor

  • Iout(max)(A):

    5

  • Current Limit(typ)(A):

    7.5

  • Freq(typ)(kHz):

    500

  • Freq(min)(kHz):

    425

  • Freq(max)(kHz):

    575

  • Ext Sync:

    No

  • Ron_HS(typ)(mOhm):

    110

  • Iq(typ)(mA):

    0.6

  • Features:

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

  • Package Type:

    PSOP-8

更新时间:2026-5-14 22:59:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
RICHTEK(台湾立锜)
25+
SOP-8EP_150mil
7589
全新原装现货,支持排单订货,可含税开票
RICHTEK(台湾立锜)
26+
SOP-8EP_150mil
10548
原厂订货渠道,支持账期,一站式服务!
RICHTEK/立锜
23+
SOP8
8678
原厂原装
RICHTEK/立锜
25+
SOP8
90000
RICHTEK/立锜全新特价RT8279GSP即刻询购立享优惠#长期有货
RICHTEK/立锜
26+
SOP8
21108
全新原装正品,价格优势,长期供应,量大可订
RICHTEK
24+
N/A
10000
只做原装,实单最低价支持
RICHTEK
23+
SOP8
15000
正规渠道,只有原装!
RICHTEK
ROHS+
原厂原装
32300
正纳RICHTEK授权经销全线产品均有销售价格优势免费提
RICHTEK(台湾立锜)
24+
N/A
12980
原装正品现货支持实单
Richtek(立崎)
18+
9800
代理进口原装/实单价格可谈

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