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MP4008 Datasheet High-current ACcuracy Wled Controller

Manufacturer: Monolithic Power Systems

Overview: The Future of Analog IC Technology MP4008 High-Brightness, High-Current Accuracy WLED.

General Description

The MP4008 is a current-mode controller designed for driving high brightness light emitting diodes (LEDs) with a wide input voltage from 9V to 28V.

It can be used in boost and SEPIC topologies.

The MP4008 drives an external MOSFET with a fixed frequency architecture to regulate the LED current, which is measured through an external current-sense resistor.

Key Features

  • include undervoltage lockout, over-voltage protection, overcurrent protection, short LED protection, short output protection, short inductor/diode protection, and OTP. The MP4008 is available in a SOIC-8 package.

MP4008 Distributor