UD05124数据手册UTC中文资料规格书
UD05124规格书详情
描述 Description
The UTC UD05124 is a high efficiency, high frequencysynchronous DC-DC step-down converter. The 100% duty cyclefeature provides low dropout operation, extending battery life inportable systems.The internal synchronous switch increases efficiency andeliminates the need for external schottky diode. At shutdown mode,the input supply current is less than 1µA.The UTC UD05124 fault protection includes over currentprotection, short circuit protection, UVLO and thermal shutdown. TheInternal soft-start function prevents inrush current at turn-on.
特性 Features
2.5V~6V Input Voltage Range 0.6V Reference Voltage 1.2A Output Current Low RDS(ON) for Internal Switch: 340/210 mΩ (Top/Bottom) 1.5MHz Switching Frequency Internal 1ms Soft-Start Time Internal Compensation Function 100% Dropout Operation Input Over Voltage Protection Over Current Protection Short Circuit Protection Over Temperature Protection with Auto Recovery
技术参数
- 制造商编号
：UD05124
- 生产厂家
：UTC
- Synchronous
：V
- Vcc(MIN)(V)
：2.5
- Vcc(MAX)(V)
：6
- Iout(A)
：1.2
- VFB(V)
：0.6
- η(％)
：-
- Freq. (TYP)(HZ)
：1.5M
- IQ(MAX)(mA)
：0.05
- ISTBY(MAX)(uA)
：-
- Package
：SOT-25_SOT-26
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FAI |
2020+ |
TO220-4 |
50 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
BOSCH/博世 |
24+ |
NA/ |
11172 |
原厂直销,现货供应,账期支持! |
询价 | ||
ST/ |
24+ |
QFP-64 |
12000 |
原装正品 假一罚十 可拆样 |
询价 | ||
ST/ |
22+23+ |
QFP-64 |
8000 |
新到现货，只做原装进口 |
询价 | ||
FAI |
23+ |
TO220-4 |
50 |
全新原装正品现货,支持订货 |
询价 | ||
ST |
2511 |
QFP-64 |
16900 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
询价 | ||
FAIRCHILD/仙童 |
24+ |
TO220 |
8540 |
只做原装正品现货或订货假一赔十! |
询价 | ||
ST |
24+ |
QFP64 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
ST |
02/03+ |
QFP64 |
684 |
全新原装100真实现货供应 |
询价 | ||
FAIRCHILD/仙童 |
23+ |
DIP |
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 |
