MPQ3367GR-AEC1-P

$1.91

Description：6 CHANNELS, MAX.150MA/CH,BOOST W
Series：MPQ
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:86d0a3bfc165 Category: LED Drivers IC Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：6 CHANNELS, MAX.150MA/CH,BOOST W
Series：MPQ
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：6
Voltage - Supply (Min)：3.5V
Voltage - Supply (Max)：36V
Voltage - Output：-
Current - Output / Channel：-
Frequency：340kHz ~ 2.42MHz
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：AEC-Q100

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MPQ3367GR-AEC1-P

Overview

The MPQ3367GR-AEC1-P is a six-channel boost WLED driver IC designed for automotive applications, certified to AEC-Q100 standards. It operates with an input voltage range of 3.5V to 36V and delivers up to 150mA per channel. The device features a 50V output voltage capability and supports switching frequencies from 400kHz to 2.2MHz. It offers a dimming ratio of 15000:1 via I2C control and functions within a temperature range of -40°C to +125°C.

Feature Summary

Six independent current-regulated channels for driving white LED arrays
I2C digital interface for programmable control and configuration
High-precision current matching with 2.5% inter-channel accuracy
Integrated protection mechanisms including over-voltage, over-current, and thermal shutdown

Applications

Automotive LCD panel backlighting systems
Vehicle display unit illumination
In-car infotainment screen lighting

Procurement Notes

Verify the specific suffix 'GR' against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure the AEC-Q100 qualification status aligns with your project's automotive reliability requirements. Cross-reference the datasheet revision date to validate parameter consistency before finalizing component selection.

Selection Notes

Select this component when designing automotive-grade LED backlighting solutions requiring high channel count and precise current regulation. The I2C interface allows for flexible system integration and dynamic brightness adjustment. Consider the 36V input tolerance for direct connection to vehicle power buses without additional pre-conditioning stages.

Part Context

This part belongs to the MPQ3367 family of synchronous step-up converters optimized for WLED drivers. The 'AEC1' designation indicates compliance with automotive electronic council standards, distinguishing it from consumer-grade variants like the MP3367. It shares architectural similarities with other MPS automotive LED drivers but is specifically tuned for higher current density and robustness.