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MP2370DJ - Step-Down White LED Driver

Download the MP2370DJ datasheet PDF. This datasheet also covers the MP2370 variant, as both devices belong to the same step-down white led driver family and are provided as variant models within a single manufacturer datasheet.

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.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP2370-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP2370DGT Step-Down White LED Driver
MP2370 Step-Down White LED Driver
MP23701 Step-Down LED Driver
MP23701GQEU Step-Down LED Driver
MP2303 340KHz Synchronous Rectified Step-Down Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
The Future of Analog IC Technology 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. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. The MP2370 requires a minimum number of readily available standard external components. The MP2370 is available in a TSOT23-6 package and a TQFN-6 (2mmx2mm) package. MP2370 1.2A, 24V, 1.4MHz Step-Down White LED Driver FEATURES  1.2A Peak Output Current  0.