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LTC1700EMS DC/DC Step-Up Converter MS10 marking CH3h
| 控制方式 MODE | PWM |
| 输入电压VIN Input Voltage | 0.9~6V |
| 输出电压VOUT Output Voltage | |
| 输出电流IOUT Output Current | |
| 震荡频率FOSC Oscillation Frequency | 530KHz |
| 内置FET Built-in FET | |
| Description & Applications | Step-Up DC/DC Converters •High Efficiency: Up to 95% •No Current Sense Resistor Required •Constant Frequency 530kHz Operation Allows •Small Size, Surface Mount Inductors •OPTI-LOOPTM Compensation Minimizes COUT •Selectable Burst ModeTM Operation •Minimum Start-Up Voltage as low as 0.9V •Synchronizable Between 400kHz and 750kHz •Micropower Shutdown: 10µA •Current Mode Operation for Excellent Line and Load Transient Response •Soft-Start Reduces Supply Current Transients •1.5% Output Voltage Accuracy •Uses Low Value, Small Size, Surface Mount Inductors •Available in 10-Lead MSOP Package •Cellular Telephones • Wireless Modems •RF Communications •2.5V to 3.3V, 2.5V to 5V Converters •Battery-Powered Equipment •Telecom/Network Systems |
| 描述与应用 | 升压型DC/ DC转换器 •高效率：高达95％ •无需电流检测电阻器 •恒定频率对于530kHz操作允许 •小尺寸，表面贴装电感器 •OPTI-LOOPTM的补偿最大限度地减少COUT •可选突发模式TM操作 •最低启动电压低至0.9V •同步在400kHz和750kHz的 •微功率停机：10μA •出色的线路和负载瞬态响应的电流模式操作 •软启动，减少供应电流瞬变 •1.5％的输出电压精度 •使用低价值，小尺寸，表面贴装电感器 •可在10引脚MSOP封装 •蜂窝电话 •无线调制解调器 •射频通信 •2.5V至3.3V，2.5V至5V转换器 •电池供电设备 •电信/网络系统 |
