MP3371GR-0000-P

$4.38

Description：IC LED DRIVER REG PWM 50MA 24QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:6a866ef58da2 Category: LED Drivers IC Brand: Monolithic Power Systems Inc.

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Product introduction

MP3371GR-0000-P is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Monolithic Power Systems Inc.. Its product description is IC LED DRIVER REG PWM 50MA 24QFN. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for MP3371GR-0000-P

Description：IC LED DRIVER REG PWM 50MA 24QFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：No
Number of Outputs：8
Voltage - Supply (Min)：3V
Voltage - Supply (Max)：30V
Voltage - Output：50V
Current - Output / Channel：50mA
Frequency：350kHz, 500kHz, 650kHz, 800kHz, 950kHz, 1.2MHz
Dimming：Analog, I2C, PWM
Applications：Backlight
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：24-VFQFN Exposed Pad
Supplier Device Package：24-QFN (4x4)
Grade：Automotive
Qualification：-

LED Driver IC datasheet and documents for MP3371GR-0000-P

MP3371GR-0000-P

LED Driver IC Overview

The MP3371GR-0000-P is an 8-channel synchronous boost WLED driver from Monolithic Power Systems. It features a maximum input voltage of 30V and a maximum output voltage of 50V. Each channel supports a maximum output current of 50mA, with a typical switching frequency of 650kHz. The device integrates an I2C interface for digital control alongside analog and PWM dimming capabilities.

LED Driver IC Feature Summary

Integrates eight independent current channels for driving white LED arrays
Supports flexible dimming via analog, PWM, and I2C digital interfaces
Utilizes a synchronous boost converter topology for high efficiency

LED Driver IC Applications

LCD panel backlighting for tablets
LCD panel backlighting for notebook computers
Automotive lighting systems

LED Driver IC Procurement Notes

Verify the specific suffix -0000 against official MPS documentation to confirm pinout and configuration. Ensure the design accommodates the 30V input limit and 50V output capability. Confirm thermal management requirements for the SOIC package under full load conditions.

LED Driver IC Selection Notes

Select this component when multi-channel synchronization and digital control are required. It is suitable for applications needing precise current matching across multiple LEDs. Consider the I2C interface complexity versus simpler PWM-only alternatives if digital communication is not needed.

LED Driver IC Part Context

This part belongs to the MP3371 series of WLED drivers. It is designed specifically for portable electronics and automotive displays where space and efficiency are critical. The synchronous design reduces external component count compared to asynchronous solutions.