代理天钰FP6715,1A同步升压IC芯片

代理天钰FP6715,1A同步升压IC芯片

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  • 品牌 台湾天钰 FP6715
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   Description
  The FP6715 is a high efficiency, fixed frequency 550KHz, current mode PWM boost DC/DC converter which could operate battery such as input voltage down to 2.5V. The converter output voltage can be adjusted to a maximum of 5.25V by an external resistor divider. Besides the converter includes a 0.08Ω N-channel MOSFET switch and 0.12Ω P-channel synchronous rectifier. So no external Schottky diode is required and could get better efficiency near 93%.
The converter is based on a fixed frequency, current mode, pulse-width-modulation PWM controller that goes automatically into PSM mode at light load.

   When converter operation into discontinuous mode, the internal anti-ringing switch will reduce interference and radiated electromagnetic energy. 

    The FP6715 is available in a space-saving SOT-23-6 package for portable application.

       Features
  High Efficiency up to 93%
  Low R DS (ON) Integrated Power MOSFET
  NMOS 80mΩ / PMOS120mΩ
  Wide Input Voltage Range: 2.5V to 5.5V
  Fixed 550KHz Switching Frequency
  Low-Power Mode for Light Load Conditions
  ±2.0% Voltage Reference Accuracy
  PMOS Current Limit for Short Circuit Protection
  Low Quiescent Current
  Output Ripple under 200mV. (Scope Full Bandwidth)
  Fast Transient Response
  Built-In Soft Start Function
  Over-Temperature Protection with Auto Recovery
  Output Overvoltage Protection
  Space-Saving SOT-23-6 Package
     Applications
  Portable Power Bank
  Wireless Equipment
  Handheld Instrument
  GPS Receiver
代理商:深圳市夸克微科技 郑先生 :13528458039 QQ 2867714804


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