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发布者:来自网络 发布时间:2013/12/19 阅读:4671次    关键字: DC-DC
AX5314-1MHz,Step-up Current Mode PWM Controller


AX5314-1MHz,Step-up Current Mode PWM Controller DataSheet

GENERAL DESCRIPTION
      The AX5314 is a current mode boost DC-DC controller. The non-inverting input of error amplifier connects to a 0.6V precision reference voltage and internal soft-start function can reduce the inrush current.
      The AX5314 is available in the SOP-8L-EP package and provides space-saving PCB for the application fields.

FEATURES
- Internal Fixed PWM frequency: 1.0MHz
- Precision Feedback Reference Voltage: 0.6V (±2%)
- External N-MOSFET.
- Shutdown Current: 0.1μA
- Over Temperature Protection
- Over Voltage Protection
- Adjustable Over Current Protection: 0.5A ~ 3.5A
- Package: SOP-8L

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