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LT1930ES5 DC/DC Step-Up Converter 1.26V ~ 34V SOT-153/SOT23-5 marking LTKS
| 控制方式 MODE | PWM |
| 输入电压VIN Input Voltage | 2.45V ~ 16V |
| 输出电压VOUT Output Voltage | 1.26V ~ 34V |
| 输出电流IOUT Output Current | 1A |
| 震荡频率FOSC Oscillation Frequency | 1.2MHz |
| 内置FET Built-in FET | |
| Description & Applications | Step-Up DC/DC Converters •1.2MHz Switching Frequency (LT1930) •Low VCESAT •Switch: 400mV at 1A •High Output Voltage: Up to 34V •5V at 480mA from 3.3V Input (LT1930) •Wide Input Range: 2.6V to 16V •Uses Small Surface Mount Components • Low Shutdown Current: <1µA •Low Profile (1mm) ThinSOTTM Package •Pin-for-Pin Compatible with the LT1613 •Figure 1. 5V to 12V, 300mA Step-Up •DC/DC Converter • TFT-LCD Bias Supply •Digital Cameras •Cordless Phones •Battery Backup •Medical Diagnostic Equipment •5V or 12V Supply •External Modems •PC Cards •xDSL Power Supply |
| 描述与应用 | 升压型DC/ DC转换器 •1.2MHz开关频率（LT1930） •低VCESAT •开关：400mV的1A •高输出电压：高达34V •5V在480毫安从3.3V输入（LT1930） •2.6V至16V的宽输入范围： •采用小型表面贴装元件 •低关断电流：<1μA •低调（1mm）ThinSOTTM包装 •引脚对引脚兼容LT1613 •图1。 5V到12V，300mA的步型DC/ DC转换器 •TFT-LCD偏置电源 •数码相机 •无绳电话 •备用电池 •医疗诊断设备 •5V或12V电源 •外置调制解调器 •PC卡 •xDSL的电源供应器 |
