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MP3383GS - Step-Up WLED Controller

Download the MP3383GS datasheet PDF. This datasheet also covers the MP3383 variant, as both devices belong to the same step-up wled controller family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP3383-MPS.pdf) that lists specifications for multiple related part numbers.

General Description

The MP3383 is a step-up controller with four LED current channels, designed to drive WLED arrays for large LCD panel backlighting applications.

The MP3383 can expand the number of LED channels with two or more ICs in parallel sharing a single power source.

The MP3383 employs peak current control mode with a fixed switching frequency (fSW) that is configurable via an external setting resistor.

Overview

MP3383 4-String, Max 400mA/String, Max 80V VOUT, Step-Up WLED.

Key Features

  • include over-current protection (OCP), over-temperature protection (OTP), undervoltage protection (UVP), over-voltage protection (OVP), LED short and open protection, and inductor and diode short protection. The MP3383 is available in SOIC-16 and TSSOP-16EP packages.

More Datasheets from Monolithic Power Systems

Part Number Description
MP3383GF Step-Up WLED Controller
MP3383 Step-Up WLED Controller
MP3384 4-String White LED Driver
MP3384EQ 4-String White LED Driver
MP3387L White LED Driver
MP3387LGRT 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