RT8293B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 |
RT8293B |
| 参数属性 | RT8293B 封装/外壳为8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装为剪切带(CT);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 3A 8SOP |
| 功能描述 | 3A, 23V, 1.2MHz Synchronous Step-Down Converter |
| 封装外壳 | 8-SOIC(0.154",3.90mm 宽)裸露焊盘 |
| 文件大小 |
289.68 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 | 2026-2-10 12:00:00 |
| 人工找货 | RT8293B价格和库存,欢迎联系客服免费人工找货 |
RT8293B规格书详情
General Description
The RT8293B is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.5V to 23V input supply. The RT8293Bs current mode architecture and external compensation allow the transient response to be optimized over a wide range of loads and output capacitors.
特性 Features
● ±1.5 High Accuracy Feedback Voltage
● 4.5V to 23V Input Voltage Range
● 3A Output Current
● Integrated N-MOSFET Switches
● Current Mode Control
● Fixed Frequency Operation : 1.2MHz
● Adjustable Output from 0.8V to 15V
● Up to 95 Efficiency
● Programmable Soft-Start
● Stable with Low ESR Ceramic Output Capacitors
● Cycle-by-Cycle Over Current Protection
● Input Under Voltage Lockout
● Output Under Voltage Protection
● Thermal Shutdown Protection
● RoHS Compliant and Halogen Free
Applications
● Wireless AP/Router
● Set-Top-Box
● Industrial and Commercial Low Power Systems
● LCD Monitors and TVs
● Green Electronics/Appliances
● Point of Load Regulation of High-Performance DSPs
产品属性
- 产品编号:
RT8293BHGSP
- 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:
剪切带(CT)
- 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):
23V
- 电压 - 输出(最小值/固定):
0.8V
- 电压 - 输出(最大值):
15V
- 电流 - 输出:
3A
- 频率 - 开关:
1.2MHz
- 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 3A 8SOP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
24+ |
SOP |
5000 |
全新原装正品,现货销售 |
询价 | ||
RICHTEK |
1210+ |
SOP-8 |
114 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RICHTEK/立锜 |
24+ |
PSOP-8 |
89743 |
原装正品现货供应 |
询价 | ||
RICHTEK/立锜 |
23+ |
SOP8 |
50000 |
只做原装正品 |
询价 | ||
RICHTEK |
24+ |
8SOP |
11000 |
原装正品 有挂有货 假一赔十 |
询价 | ||
RICHTEK/立锜 |
2026+ |
SOP-8 |
23573 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
RICHTEK/立锜 |
24+ |
SOP-8 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
RICHTEK/立锜 |
23+ |
SOP-8 |
20715 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
RICHTEK |
12+ |
SOP8 |
3716 |
原装 |
询价 | ||
24+ |
N/A |
73000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 |

