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发布者:微桥 发布时间:2012/3/5 阅读:4840次    关键字: DC-DC
FP6117-23V,3.5A,340KHz,Step-Down Regulator


FP6117-23V,3.5A,340KHz,Asynchronous Step-Down Regulator DataSheet

General Description
  The FP6117 is a buck switching regulator for wide operating voltage application fields. The FP6117 includes a high current P-MOSFET, a high precision reference (0.8V) for comparing output voltage with a feedback amplifier, an internal soft start timer and a dead-time controller. The internal oscillator controls both the maximum duty cycle and PWM frequency.

Features
 Wide Supply Voltage Operating Range: 3.6 to 23V
 Built-In P-MOSFET for 3.5A Output Loading
 Precision Feedback Reference Voltage: 0.8V (2%)
 Internal Fixed Oscillator Frequency: 340KHz (Typ.)
 Low Current Consumption: 3mA
 Internal Soft-Start Function (SS)
 Over Current Protection
 Package: SOP-8L (EP)

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