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商品参数:

  • 型号:LTC1872ES6
  • 厂家:SHARP
  • 批号:06+
  • 整包数量:3000
  • 最小起批量:10
  • 标记/丝印/代码/打字:LTMK
  • 封装:SOT-163/SOT23-6
  • 技术文档:下载

控制方式MODE
输入电压VINInput Voltage2.5~9.8V
输出电压VOUTOutput Voltage
输出电流IOUTOutput Current
震荡频率FOSCOscillation Frequency550KHz
内置FETBuilt-in FET
Description & ApplicationsConstant Frequency Current Mode Step-Up DC/DC Controller •High Efficiency: Over 90% •High Output Currents Easily Achieved •Wide VIN Range: 2.5V to 9.8V •VOUT Limited Only by External Components •Constant Frequency 550kHz Operation •Burst ModeTM Operation at Light Load •Current Mode Operation for Excellent Line and LoadTransient Response •Low Quiescent Current: 270µA •Shutdown Mode Draws Only 8µA Supply Current •±2.5% Reference Accuracy •Tiny 6-Lead SOT-23 Package •Lithium-Ion-Powered Applications •Cellular Telephones •Wireless Modems •Portable Computers •Scanners
描述与应用恒定频率电流模式升压型DC / DC控制器 •高效率:90%以上 •轻松实现高输出电流 •宽VIN范围:2.5V至9.8V •VOUT仅受外部元件限制 •恒频550kHz操作 •突发模式TM在轻负荷运行 •出色的线路和负载瞬态响应的电流模式操作 •低静态电流:270μA •关断模式下,提供8μA供应电流 •参考精度±2.5% •微型6引脚SOT-23封装 •锂离子电池供电的应用 •蜂窝电话 •无线调制解调器 •便携式电脑 •扫描仪
规格书PDF 下载

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深圳市爱瑞凯电子科技有限公司
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LTC1872ES6
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