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FP6132

Car Charger / Adaptor Step-Down Converter

2.5A, 40V, Car Charger / Adaptor Step-Down Converter

 

General Description  

The FP6132 is a buck regulator with a built in internal power MOSFET. It achieves 2.5A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. A wide switching frequency range allows efficiency and external component size to be optimized. The device includes under voltage lockout and thermal shutdown protection. The regulator only consumes 75μA supply current in shutdown mode. The FP6132 requires a minimum number of readily available external components to complete a 2.5A buck regulator solution.

 

Features

  • 40V Input Voltage Surge
  • 36V Steady State Operation
  • Up to 2.5A Output Current
  • Built-in Soft-Start
  • 0.22Ω Internal Power MOSFET Switch
  • Up to 90% Efficiency
  • 75μA Shutdown Mode Current
  • Adjustable Switching Frequency using external Resistance setting
  • Adjustable Over Current Protection using external Resistance setting.
  • Thermal Shutdown , Secondary Cycle-by-Cycle Over Current Protection
  • Available SOP8 With Exposed PAD

 

 Typical Application Circuits

 FP6132FP6132