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MP3387LGRT - White LED Driver

Download the MP3387LGRT datasheet PDF. This datasheet also covers the MP3387L variant, as both devices belong to the same white led driver family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP3387L-MPS.pdf) that lists specifications for multiple related part numbers.

General Description

The MP3387L is a step-up converter with 6channel current sources.

It is designed for driving the white LED arrays as backlighting of middle or large size LCD panel.

The MP3387L uses peak-current mode as its PWM control architecture.

Overview

The Future of Analog IC Technology MP3387L Step-up, 6 strings, Max.

Key Features

  • external digital PWM dimming and analog dimming, both of which sharing a single input with 25% PWM duty cycle as a transfer point. The mix-dimming strategy helps to improve the dimming ratio. Also, MP3387L automatically transfers the PWM input signal 100Hz to 20kHz frequency to 24kHz to 27.5kHz to eliminate the audible noise. MP3387L has rich protection modes to guarantee safety operation. The protection modes include recoverable OCP (over-current protection), OVP (over-voltage protection), OTP.

More Datasheets from Monolithic Power Systems

Part Number Description
MP3387L White LED Driver
MP3383 Step-Up WLED Controller
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MP3384EQ 4-String White LED Driver
MP3389 Step-up White LED Driver
MP3389EF Step-up White LED Driver
MP3389EY Step-up White LED Driver
MP3301 Fixed-Frequency Step-Up Driver