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RN5RK251A DC/DC Step-Up Converter 2.5V SOT-153/SC-74A/SOT23-5 marking WE VFM STEP-UP DC/DC CONVERTER
控制方式 MODE | |
输入电压VIN Input Voltage | ≤8V |
输出电压VOUT Output Voltage | 2.5V |
输出电流IOUT Output Current | 100mA/0.1A |
震荡频率FOSC Oscillation Frequency | 100KHz |
内置FET Built-in FET | |
Description & Applications | VFM STEP-UP DC/DC CONVERTER • Small Number of External Components Only an inductor, a diode and a capacitor • ultra low input current on standby • High Output Voltage Accuracy. ±2.5% • Low Ripple and Low Noise •Low Start-up Voltage .MAX. 0.9V •High Efficiency 80% • Power source for battery-powered equipment. • Power source for cameras, camcorders, VCRs, PDAs, electronic data banks,and hand-held communication equipment. |
描述与应用 | VFM升压DC/ DC转换器 •小型外部元件数目只有一个电感,一个二极管和一个电容 •超低待机输入电流 •高输出电压精度。 ±2.5% •低纹波,低噪声 •低启动电压最大。 0.9V •高效率80% •电池供电设备的电源。 •电源相机,摄像机,录像机,掌上电脑,电子数据银行,手持通信设备。 |