型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
SR2803 | 330KHZ, 3A SYNCHRONOUS BUCK CONTROLLER 文件:211.98 Kbytes 页数:6 Pages | UTC 友顺 | UTC | |
SR2803 | 330KHZ, 3A SYNCHRONOUS BUCK CONTROLLER 文件:226.45 Kbytes 页数:5 Pages | UTC 友顺 | UTC | |
SR2803 | 330KHZ, 3A SYNCHRONOUS BUCK CONTROLLER The UTC SR2803 is a synchronous buck regulator. The device provides 3A of continuous load current over a wide input voltage of 4V~28V. Current mode control provides fast transient response and cycle by cycle current limit. Integrates soft start, and shutdown mode. The UTC SR2803 can provide low-ri • Input voltage varies from 4V ~ 28V \n• Output voltage varies from 0.8V to VCC \n• Duty ratio varies from 0% to 92% PWM control \n• With 330kHz typical oscillation frequency \n• Thermal shutdown and SCP function and soft-start, current limit, enable function \n• Low ESR output capacitor(M; | UTC 友顺 | UTC | |
330KHZ, 3A SYNCHRONOUS BUCK CONTROLLER 文件:226.45 Kbytes 页数:5 Pages | UTC 友顺 | UTC | ||
330KHZ, 3A SYNCHRONOUS BUCK CONTROLLER 文件:226.45 Kbytes 页数:5 Pages | UTC 友顺 | UTC | ||
330KHZ, 3A SYNCHRONOUS BUCK CONTROLLER 文件:211.98 Kbytes 页数:6 Pages | UTC 友顺 | UTC | ||
330KHZ, 3A SYNCHRONOUS BUCK CONTROLLER 文件:211.98 Kbytes 页数:6 Pages | UTC 友顺 | UTC |
技术参数
- Synchronous:
V
- Vcc(MIN)(V):
4
- Vcc(MAX)(V):
28
- Iout(A):
3
- VFB(V):
0.82
- η(%):
93%
- Freq. (TYP)(HZ):
330K
- 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 |
---|---|---|---|---|---|---|---|
JXND |
24+ |
DO-15 |
50000 |
只做原装,欢迎询价,量大价优 |
询价 | ||
JXND |
24+ |
DO-15 |
50000 |
全新原装,一手货源,全场热卖! |
询价 | ||
SR |
1550+ |
SOP8 |
3442 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SR |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
SR |
21+ |
SOP8 |
10000 |
原装现货假一罚十 |
询价 | ||
ON |
17+ |
TOPCAN |
6200 |
100%原装正品现货 |
询价 | ||
ON |
25+23+ |
TOPCAN |
19353 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ON/安森美 |
专业铁帽 |
TOPCAN |
16500 |
原装铁帽专营,代理渠道量大可订货 |
询价 | ||
ON/安森美 |
20+ |
TOPCAN |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ON |
24+ |
TOPCAN |
65300 |
一级代理/放心购买! |
询价 |
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