TD8228升压可限流IC授权代理

    TD8228是颗高效率的芯片，典型的移动电源5V1A升压IC

    TD8228宽输入电压范围：2-6V，最大输出：6V

    TD8228有限流功能脚，只需一个电阻，可调过电流保护：0.5A-4.5A

    1MHz的开关频率，低内耗，小型的SOT23-6封装

应用范围：

手机和智能手机
PMP、MP3
l数码相机
移动电源

  百盛新纪元   是TD8228  授权代理商

Typical Application Circuit

TD8228 is a high efficiency, current-mode control Boost DC to DC regulator with an integrated 120mΩ RDS(ON) N-channel MOSFET. The fixed 1MHz switching frequency and internal compensation reduce external component count and save the PCB space. The build-in internal soft start circuitry minimizes the inrush current at start-up