SC4525D
Not Recommended for New Designs
Not recommended for new designs.
The SC4525D is a 350kHz constant frequency peak current-mode step-down switching regulator capable of producing 3A output current from an input ranging from 3V to 18V. The SC4525D is suitable for next generation XDSL modems, high-definition TVs and various point of load applications.
To convert your designs from SC4525B, please refer to our "SC4525A/B to SC4525C/D Design Guide" in the document section below
功能
- Input range: 3V to 18V
- 3A Output Current
- 350kHz Fixed Switching Frequency
- Precision 1V Feedback Voltage
- Peak Current-Mode Control
- Cycle-by-Cycle Current Limiting
- Hiccup Overload Protection with Frequency Foldback
- Soft-Start and Enable
- Thermal Shutdown
- Thermally Enhanced 8-pin SOIC Package
- Fully RoHS and WEEE compliant
- XDSL and Cable Modems
- Set Top Boxes
- Point of Load Applications
- CPE Equipment
- DSP Power Supplies
- LCD and Plasma TVs
应用
封装
- SOIC-8 EDP
订购代码
- SC4525DEVB: Evaluation Board
mySemtech
探索丰富的可下载资源和数据表,帮助原型制作和生产。
正在查找文档?
登录或注册 mySemtech,以获得限定的产品文档,并将文档添加到观察清单以获得更新提醒
Distributor/Catalog Supplier Inventory
View product availability from participating distributors below. Browse all distributers here.
Part # | 国家/地区 | Qty | Buy | 经销商 |
---|