USR1021数据手册UTC中文资料规格书
USR1021规格书详情
描述 Description
The UTC USR1021 is a high efficiency, 3A synchronous buck regulator. The UTC USR1021 works from a 6V 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 USR1021 comes in an SOP-8 packages and is rated over a -40°C~+85°C ambient temperature range.
特性 Features
• 6V~18V operating input voltage range
• High efficiency
• Internal soft start
• 1.5% initial output accuracy
• Output voltage adjustable to 0.8V
• 3A continuous output current
• Cycle-by-cycle current limit
• 500kHz PWM operation
• Thermal shutdown
• Short-circuit protection
技术参数
- 制造商编号
:USR1021
- 生产厂家
:UTC
- Synchronous
:V
- Vcc(MIN)(V)
:6
- Vcc(MAX)(V)
:18
- Iout(A)
:3
- VFB(V)
:0.8
- η(%)
:-
- Freq. (TYP)(HZ)
:500K
- IQ(MAX)(mA)
:5
- ISTBY(MAX)(uA)
:10
- Package
:SOP-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 |