MP4054GJ-Z

$0.30

Description：IC LED DRVR OFFL ANALOG TSOT23-8
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:6d8ba3845dd3 Category: LED Drivers IC Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR OFFL ANALOG TSOT23-8
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)
Type：AC DC Offline Switcher
Topology：Flyback, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：12V
Voltage - Supply (Max)：28V
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：Analog
Applications：Lighting
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOT-23-8 Thin, TSOT-23-8
Supplier Device Package：TSOT-23-8
Grade：-
Qualification：-

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MP4054GJ-Z

Overview

The MP4054GJ-Z is a non-isolated offline LED controller from Monolithic Power Systems, designed for AC-DC applications. It supports Buck-Boost and Flyback topologies within an input voltage range of 12 V to 28 V. The device operates at a switching frequency of 5 kHz and delivers up to 1.25 W of power dissipation. It features PWM dimming capability and is housed in a TSOT-23-8 package. The component functions as a single-output driver suitable for lighting applications across a temperature range of -40°C to +125°C.

Feature Summary

Supports Buck-Boost and Flyback topologies for non-isolated offline LED driving
Enables precise brightness control through integrated PWM dimming functionality
Operates reliably within extended industrial temperature ranges

Applications

General illumination systems
Offline AC-DC LED drivers
Compact lighting fixtures

Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout and electrical characteristics. Confirm RoHS compliance status with the manufacturer before integration. Ensure the TSOT-23-8 footprint matches your PCB layout requirements. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component for designs requiring a compact solution for low-power non-isolated LED applications. The wide operating temperature range makes it suitable for harsh environments. Verify that the 5 kHz switching frequency aligns with your EMI constraints. Ensure the input voltage range covers your specific line voltage variations.

Part Context

This IC belongs to the MP4054 series of LED lighting driver ICs manufactured by Monolithic Power Systems. The series focuses on providing efficient solutions for offline LED applications. The MP4054GJ-Z variant specifically utilizes the TSOT-23-8 package to minimize board space while maintaining performance standards for general lighting products.