The LTC®4155 and LTC4156 are dual multiplexed-inputbattery chargers with PowerPath™ control, featuring I2Cprogrammability and USB On-The-Go for systems suchas tablet PCs and other high power density applications.The LTC4155’s float voltage (VFLOAT) range is optimizedfor Li-Ion batteries, while the LTC4156 is optimized forlithium iron phosphate (LiFePO4)batteries, supportingsystem loads to 4A with up to 3.5A of battery chargecurrent. I2C controls a broad range of functions and USBOn-The-Go functionality is controlled directly from theUSB connector ID pin.
上传时间: 2013-10-09
上传用户:hanhanj
The latest generation of Texas Instruments (TI) boardmountedpower modules utilizes a pin interconnect technologythat improves surface-mount manufacturability.These modules are produced as a double-sided surfacemount(DSSMT) subassembly, yielding a case-less constructionwith subcomponents located on both sides of theprinted circuit board (PCB). Products produced in theDSSMT outline use the latest high-efficiency topologiesand magnetic-component packaging. This providescustomers with a high-efficiency, ready-to-use switchingpower module in a compact, space-saving package. Bothnonisolated point-of-load (POL) switching regulators andthe isolated dc/dc converter modules are being producedin the DSSMT outline.TI’s plug-in power product line offers power modules inboth through-hole and surface-mount packages. The surfacemountmodules produced in the DSSMT outline use asolid copper interconnect with an integral solder ball fortheir
上传时间: 2013-10-10
上传用户:1184599859
PMC和PMC-A系列是小型,高性能,恒定电压,恒定电流的串联调节器方式的DC电源。采用串联调节器方式的设计,可以在低噪声输出等级的情况下实现了高稳定的输出。LED数字仪表在朦胧的环境中也能清晰易读,电子开关排除了继电器的颤动,也是这一系列的特征。此外,一部分的PMC-A系列装备了各种远程控制功能,通过GPIB,可连接电源控制器。
上传时间: 2013-10-23
上传用户:GHF
USB转CAN上位机软件
上传时间: 2013-10-24
上传用户:1214209695
用 MSP430实现斜率 A/D转换的温度控制系统
上传时间: 2013-12-21
上传用户:athjac
USB总线转接芯片CH341中文手册
上传时间: 2014-01-25
上传用户:Zero_Zero
1. 支持USB1.1或USB2.0通信; 2. 全面支持WIN98、WINME、WIN2000、WINXP、VISTA、WIN7等操作系统; 3. 采用USB口供电,板内带有500mA自恢复保险丝或保险电阻,保护电脑主板不被意外烧毁; 4. 在对芯片编程时可以使用目标系统本身电源,也可以使用编程器从USB口取电供给目标板,但应保证目标标电流不大于500mA,以免不能正常编程; 5. 编程完成不影响目标板的程序运行; 6. 支持STC全系列芯片烧录; 7. 编程器提供3.3V与5V的电压输出接口; 8. 速度比并口编程更快更稳定,更方便笔记本电脑用户使用; 9. 采用进口原装芯片,能进行高速稳定编程;
上传时间: 2013-11-06
上传用户:新手无忧
很全面的实验指导,无锡工艺单片机实验指导书。
上传时间: 2013-11-15
上传用户:banyou
关于STM32的USB应用方面的知识
上传时间: 2013-11-10
上传用户:wojiaohs
学习开发板AD指导书和原理图
上传时间: 2013-12-22
上传用户:MATAIYES