MPQ3387LGRT-P

Description：IC LED DRV RGLTR PWM 45MA 24TQFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:a2f4725984a6 Category: LED Drivers IC Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：IC LED DRV RGLTR PWM 45MA 24TQFN
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：-
Number of Outputs：6
Voltage - Supply (Min)：3V
Voltage - Supply (Max)：25V
Voltage - Output：45V
Current - Output / Channel：45mA
Frequency：24kHz ~ 27.5kHz
Dimming：Analog, PWM
Applications：Backlight
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：24-WFQFN Exposed Pad
Supplier Device Package：24-TQFN (4x4)
Grade：Automotive
Qualification：AEC-Q100

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MPQ3387LGRT-P

Overview

The MPQ3387LGRT-P is an automotive-grade LED lighting driver IC from Monolithic Power Systems, designed for white LED applications. It utilizes a boost topology to drive up to six LED strings with a maximum current of 45 mA per string. The device operates within a supply voltage range of 3 V to 25 V and features a switching frequency of 1.25 MHz. Packaged in a TQFN-24 format, it supports PWM dimming and is qualified under AEC-Q100 standards for operation between -40°C and +125°C.

Feature Summary

Automotive-grade qualification compliant with AEC-Q100 standards
Integrated boost converter topology for multi-string LED driving
Supports precise PWM dimming control for white LEDs

Applications

Automotive interior lighting systems
White LED illumination modules
Multi-string LED driver circuits

Procurement Notes

Verify the specific suffix 'P' against official MPS documentation to confirm package or tape-and-reel specifications. Ensure the component meets AEC-Q100 requirements for your target automotive application. Cross-reference the datasheet for thermal performance limits in the TQFN-24 package before finalizing procurement.

Selection Notes

Select this component for designs requiring automotive reliability and high-efficiency boost conversion for white LEDs. The 6-channel output capability suits complex lighting arrays. Verify that the input voltage range of 3 V to 25 V aligns with the system power supply architecture.

Part Context

This part belongs to the MPQ3387 series of LED drivers from Monolithic Power Systems. The series includes industrial variants such as the MPQ3387LGRT-Z. The MPQ3387LGRT-P is specifically designated for automotive environments, distinguishing it from non-qualified counterparts through rigorous testing and certification protocols.

Replacement Considerations

The MPQ3387LGRT-Z serves as an industrial-grade alternative within the same series. Verify if automotive qualification is strictly required; otherwise, the Z variant may be considered. No other direct substitutes are confirmed in the provided data.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.