USR1051数据手册UTC中文资料规格书
USR1051规格书详情
描述 Description
The UTC USR1051 is a high efficiency, 3A synchronous buck regulator. The UTC USR1051 works from 4.5V to 18V input voltage range, and provides up to 3A of continuous output current with an output voltage adjustable down to 0.8V. The UTC USR1051 comes in an exposed pad HSOP-8 package and is rated over a -40°C~+85°C operating ambient temperature range.
特性 Features
• Synchronous Buck
• 4.5V~18V operating input voltage range
• High efficiency
• External soft start
• Output voltage adjustable to 0.8V
• 3A continuous output current
• Cycle-by-cycle current limit
• 500kHz PWM operation
• Pre-bias start-up
• Thermal shutdown
• Short-circuit protection
• Exposed pad HSOP-8 package
技术参数
- 制造商编号
：USR1051
- 生产厂家
：UTC
- Synchronous
：V
- Vcc(MIN)(V)
：5
- Vcc(MAX)(V)
：23
- Iout(A)
：3
- VFB(V)
：0.8
- η(％)
：-
- Freq. (TYP)(HZ)
：450K
- IQ(MAX)(mA)
：5
- ISTBY(MAX)(uA)
：-
- Package
：HSOP-8
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Origin |
专业模块 |
MODULE |
8513 |
模块原装主营-可开原型号增税票 |
询价 | ||
原厂 |
2023+ |
模块 |
600 |
专营模块,继电器,公司原装现货 |
询价 | ||
IR |
23+ |
MODULE |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
ORIGIN |
23+ |
60A200VD |
160 |
全新原装正品,量大可订货!可开17%增值票!价格优势! |
询价 | ||
ORIGIN/欧利生 |
2023+ |
MODULE |
284 |
主打螺丝模块系列 |
询价 | ||
IR |
24+ |
模块 |
6868 |
原装现货,可开13%税票 |
询价 | ||
IR |
23+ |
MODULE |
8000 |
只做原装现货 |
询价 | ||
UTC/友顺 |
24+ |
NA |
8000 |
只做原装，欢迎询价，量大价优 |
询价 | ||
IR |
18+ |
MODULE |
2 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
IR |
22+ |
MODULE |
6000 |
终端可免费供样,支持BOM配单 |
询价 |
