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MP2370 - Step-Down White LED Driver

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General Description

The MP2370 is a monolithic step-down white LED driver with a built-in power MOSFET.

It achieves 1.2A peak 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.

Overview

The Future of Analog IC Technology.

Key Features

  • 1.2A Peak Output Current.
  • 0.35Ω Internal Power MOSFET Switch.
  • Stable with Low ESR Output Ceramic Capacitors.
  • Also Work with Cap-less Configuration.
  • Up to 87% Efficiency.
  • 0.1μA Shutdown Mode.
  • Fixed 1.4MHz Frequency.
  • Thermal Shutdown.
  • Cycle-by-Cycle Over Current Protection.
  • Wide 4.5V to 24V Operating Input Range.
  • 0.15V Sense Voltage.
  • Available in a TSOT23-6 Package and a TQFN-6 (2mmx2mm) package.

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