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R1223N502H-TR DC/DC Step-Down Converting PMIC 5V SOT-153/SOT23-5 marking 47 Step-Down Converter

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Product description
控制方式
MODE
pwm/vfm
输入电压VIN
Input Voltage
2.3~13.2V
输出电压VOUT
Output Voltage
5V
输出电流IOUT
Output Current
震荡频率FOSC
Oscillation Frequency
500khz
内置FET
Built-in FET
Description & ApplicationsPWM/VFM step-down DC/DC Converter •Range of Input Voltage 2.3V~13.2V •Two choices of Oscillator Frequency 300kHz, 500kHz • High Efficiency TYP. 90% • Output Voltage Stepwise Setting with a step of 0.1V in the range of 1.5V ~ 5.0V • Standby Current TYP. 0µA • High Accuracy Output Voltage±2.0% • Power source for hand-held communication equipment, cameras, video instr
描述与应用PWM/ VFM降压DC/ DC转换器 •输入电压范围2.3V〜13.2V •两个振荡器频率为300kHz,500kHz的选择  •高效率TYP。 90%的  •每步0.1V的输出电压逐步设置在1.5V〜5.0V的范围  •待机电流典型值。 0μA  •高输出电压精度±2.0%  •电源的手持通信设备,照相机,视频仪器
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