MPQ3326AGRE-AEC1-Z

$4.96

Description：16-CHANNEL, 80MA/CH, LED DRIVER
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:58cb3e8a6742 Category: LED Drivers IC Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：16-CHANNEL, 80MA/CH, LED DRIVER
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：-
Internal Switch(s)：Yes
Number of Outputs：16
Voltage - Supply (Min)：4.5V
Voltage - Supply (Max)：16V
Voltage - Output：22V
Current - Output / Channel：80mA
Frequency：220Hz, 250Hz, 280Hz, 330Hz
Dimming：Analog, PWM
Applications：-
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：24-VFQFN
Supplier Device Package：24-QFN (4x4)
Grade：Automotive
Qualification：AEC-Q100

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MPQ3326AGRE-AEC1-Z

Overview

The MPQ3326AGRE-AEC1-Z is an automotive-grade LED driver IC featuring 16 channels with 80mA per channel output capability. It operates within a supply voltage range of 4.5V to 16V and supports PWM and analog dimming via an I2C interface. The device utilizes a QFN-24 package, functions at frequencies between 220Hz and 330Hz, and withstands junction temperatures from -40°C to +125°C.

Feature Summary

Supports separated PWM and analog dimming control through an I2C digital interface.
Includes integrated protection mechanisms for LED open circuits, short circuits, and over-temperature conditions.
Configurable address settings via external resistor and adjustable LED current configuration.

Applications

Automotive instrument clusters
LED backlighting systems
RGB driver applications

Procurement Notes

Verify the AEC-Q100 qualification status and specific suffix designations against official Monolithic Power Systems documentation to ensure compliance with automotive reliability standards. Confirm that the QFN-24 package dimensions match the target PCB footprint requirements before finalizing procurement decisions.

Selection Notes

Select this component for designs requiring multi-channel LED control with independent dimming capabilities in automotive environments. Ensure the input voltage range aligns with the system's power supply architecture and that the thermal management strategy accommodates the specified operating temperature range and power dissipation characteristics.

Part Context

This part belongs to the MPQ3326A series of LED lighting drivers manufactured by Monolithic Power Systems. It is specifically engineered for automotive applications, distinguishing itself from commercial variants through its extended temperature range and robust fault protection features suitable for vehicle electronics.