RT8288集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

| 厂商型号 |
RT8288 |
| 参数属性 | RT8288 封装/外壳为8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BUCK ADJUSTABLE 4A 8SOP |
| 功能描述 | 3A, 21V 500kHz Synchronous Step-Down Converter |
| 封装外壳 | 8-SOIC(0.154",3.90mm 宽)裸露焊盘 |
| 文件大小 |
325.9 Kbytes |
| 页面数量 |
14 页 |
| 生产厂商 | RichTek |
| 中文名称 | 立锜科技 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-12-14 23:18:00 |
| 人工找货 | RT8288价格和库存,欢迎联系客服免费人工找货 |
RT8288规格书详情
General Description
The RT8288 is a synchronous step-down regulator with an internal power MOSFET. It achieves 3A 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.
Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. An internal soft-start minimizes external parts count and internal compensation circuitry.
The RT8288 requires a minimal number of readily available external components, providing a compact solution.
特性 Features
• 3A Output Current
• Internal Soft-Start
• 120mΩ/40mΩ Internal Power MOSFET Switch
• Internal Compensation Minimizes External Parts Count
• Fixed 500kHz Frequency
• Thermal Shutdown Protection
• Cycle-by-Cycle Over Current Protection
• Wide 4.5V to 21V Operating Input Range
• Adjustable Output from 0.808V to 15V
• Available in an SOP-8 (Exposed Pad) Package
• RoHS Compliant and Halogen Free
Applications
• Distributive Power Systems
• Battery Charger
• DSL Modems
• Pre-Regulator for Linear Regulators
产品属性
- 产品编号:
RT8288AZSP
- 制造商:
Richtek USA Inc.
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出类型:
可调式
- 输出数:
1
- 电压 - 输入(最小值):
4.5V
- 电压 - 输入(最大值):
21V
- 电压 - 输出(最小值/固定):
0.808V
- 电压 - 输出(最大值):
15V
- 电流 - 输出:
4A
- 频率 - 开关:
500kHz
- 同步整流器:
是
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)裸露焊盘
- 供应商器件封装:
8-SOP-EP
- 描述:
IC REG BUCK ADJUSTABLE 4A 8SOP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
2016+ |
SOP8 |
2980 |
公司只做原装,假一罚十,可开17%增值税发票! |
询价 | ||
RICHTEK(台湾立锜) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
RICHTEK(立锜) |
24+ |
SOP8EP |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
RICHTEK/立锜 |
22+ |
SOP8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
RICHTEK |
25+23+ |
SOP8 |
44771 |
绝对原装正品全新进口深圳现货 |
询价 | ||
RICHTEK/立锜 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
RICHTEK/立锜 |
21+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
RICHTEK |
21+ |
8080 |
只做原装,质量保证 |
询价 | |||
RICHTEK/立锜 |
2406+ |
SOP |
71260 |
诚信经营!进口原装!量大价优! |
询价 | ||
RICHTEK |
24+ |
SOP8 |
18000 |
原装正品 有挂有货 假一赔十 |
询价 |

