UD05302中文资料HIGH EFFICIENCY 1MHZ, DUAL 3A SYNCHRONOUS STEP DOWN REGULATOR数据手册UTC规格书
UD05302规格书详情
描述 Description
The UTC UD05302 is a high-efficiency 1MHz synchronous step-down DC-DC regulator IC capable of delivering up to 3A output current. The UTC UD05302 operates over a wide input voltage ranging from 3V to 5.5V and integrate main switch and synchronous switch with very low R to minimize the DS(ON)conduction loss. Low output voltage ripple and small external inductor and capacitor sizes are achieved with 1MHz switching frequency.
特性 Features
• Low R for internal switches (top/bottom) 110m/80m DS(ON)
• 3~5.5V input voltage range
• 1MHz switching frequency minimizes the external components
• Internal softstart limits the inrush current
• 100% dropout operation
技术参数
- 制造商编号
：UD05302
- 生产厂家
：UTC
- Synchronous
：V
- Vcc(MIN)(V)
：3
- Vcc(MAX)(V)
：5.5
- Iout(A)
：3
- VFB(V)
：0.6
- η(％)
：-
- Freq. (TYP)(HZ)
：1M
- IQ(MAX)(mA)
：0.08
- ISTBY(MAX)(uA)
：-
- Package
：HSOP-8
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
BOSCH/博世 |
24+ |
NA/ |
11172 |
原厂直销,现货供应,账期支持! |
询价 | ||
ST |
20+ |
QFP-64 |
560 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
23+ |
QFP-64 |
16900 |
正规渠道,只有原装! |
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 | ||
SST |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
询价 | |||
ST |
24+ |
QFP-64 |
8000 |
新到现货，只做全新原装正品 |
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 | ||
ST |
25+ |
QFP-52P铁底 |
4897 |
绝对原装!现货热卖! |
询价 | ||
ST |
20+ |
PQFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
ST |
24+ |
QFP64 |
940 |
询价 |
