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/MPS MP1497DJ High-Efficiency, 3A, 16V, 500kHz Synchronous, Step-Down Converter

MPS MP1497DJ High-Efficiency, 3A, 16V, 500kHz Synchronous, Step-Down Converter

The MP1497 is a high-frequency, synchronous, rectified, step-down switch mode converter with built  in  internal  power  MOSFETs.

  • Brand:

    MPS
  • Product Details

DESCRIPTION 

The MP1497 is a high-frequency, synchronous, rectified, step-down switch mode converter with built  in  internal  power  MOSFETs.  It  offers  a  very compact solution to achieve 3A continuous output   current   with   excellent   load   and   line   regulation  over  a  wide  input  supply  range.  The  MP1497  has  synchronous  mode  operation  for  higher  efficiency  over  the  output  current  load  range.  

Current-mode    operation    provides    a    fast    transient response and eases loop stabilization. 

Protective      features      include      over-current      protection,  thermal  shutdown,  and  external  SS  control.  

The  MP1497  requires  a  minimal  number  of  readily-available  external  components  and  is  available   in   a   space-saving   8-pin   TSOT23   package.


FEATURES

•    Wide 4.5V-to-16V Operating Input Range 

•    80mΩ/30mΩ Low RDS(ON) Internal Power MOSFETs 

•    Proprietary    Switching-Loss–Reduction    Technique 

•    High-Efficiency Synchronous Mode Operation  

•    Fixed 500kHz Switching Frequency 

•    Can Synchronize to a 200kHz-to-2MHz External Clock 

•    Externally-Programmable    Soft-Start    

•    OCP and Hiccup 

•    Thermal    Shutdown   

•    Output Adjustable from 0.8V 

•    Available in an 8-pin TSOT-23 Package APPLICATIONS 

•    Notebook Systems and I/O Power 

•    Digital Set-Top Boxes 

•    Flat-Panel Televisions and Monitors 

•    Distributed Power Systems


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