SC2440
Product inactive. Information on this page is for reference only.
The SC2440 is an adjustable frequency dual current-mode switching regulator with 2A integrated switches. Its high frequency operation allows the use of small inductors and capacitors, resulting in very compact power supplies.
功能
- Up to 2.5 MHz/Channel Programmable Switching Frequency
- Fixed Frequency Current-mode Control
- Wide Input Voltage Range 2.8V to 20V
- Out of Phase Switching Reduces Ripple
- Cycle-by-cycle Current-limiting
- Independent Shutdown/soft-start Pins
- Independent Hiccup Overload Protection
- Independent Power-Good Indicators
- Two 2A Integrated Switches
- External Synchronization
- Thermal Shutdown
- Thermally Enhanced 16-pin TSSOP Package
- XDSL and Cable Modems
- Set-Top Boxes
- Point of Load Applications
- CPE Equipment
- DSP Power Supplies
- Disk Drives
应用
封装
- TSSOP-16 EDP
订购代码
- SC2440TETRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
- SC2440EVB: SC2440 Evaluation Board
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC2440
产品描述
DUAL 30V STEP-DOWN SWITCHING REGULATOR WITH 2A SWITCHES
引脚数
16
封装类型
TSSOP
Pb-Free (2)
是
Reflow Temp °C (3)
260
引脚或焊球镀层
MATTE Sn
MSL 等级
1
JIG 101 A & B (12)
是
WEEE 2012/19/EU (19)
是
China RoHS 2 GB/T 26572-2011
是下载报告
RoHS Compliant by Exception (8)
否
Whisker Testing (10)
热循环锡须测试
（-40°C 至 +85°C / 4000 循环）
（-40°C 至 +85°C / 4000 循环）
是
环境温度存储，锡须测试
（50°C，4000 小时）
（50°C，4000 小时）
是
60°C/90% 相对湿度 4000 小时，锡须测试
是
声明和报告
IPC-1752-2
Datasheets & Documentation
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资源
