MP4068GN

Description：IC LED DRV OFFL TRIAC 8SOIC
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tube

SKU:d038eba39ef0 Category: LED Drivers IC Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：IC LED DRV OFFL TRIAC 8SOIC
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tube
Type：AC DC Offline Switcher
Topology：Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：4.1V
Voltage - Supply (Max)：5V
Voltage - Output：50V
Current - Output / Channel：160mA
Frequency：22kHz
Dimming：Triac
Applications：Lighting
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-SOIC-EP
Grade：-
Qualification：-

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MP4068GN

Overview

The MP4068GN is a non-isolated TRIAC dimmable PFC LED driver from Monolithic Power Systems. It operates with an input voltage range of 4.1 V to 5 V and supports Buck and Buck-Boost topologies. The device features a 22 kHz switching frequency and is housed in an SOIC-EP-8 package. It provides brightness control and dimming capabilities for single-channel LED applications.

Feature Summary

Supports TRIAC dimming functionality
Integrates active power factor correction
Enables non-isolated LED driving

Applications

TRIAC dimmable LED lighting systems
Non-isolated LED driver circuits
Low-voltage LED illumination

Procurement Notes

Verify the specific suffix (e.g., GN, GS) against official MPS documentation to confirm exact pinout, thermal pad configuration, and packaging details. Ensure compatibility with the target PCB footprint and thermal management requirements before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring integrated TRIAC dimming and active PFC in a non-isolated topology. Consider the SOIC-EP-8 package for its thermal performance and the specific input voltage range constraints when designing the power supply circuit.

Part Context

This part belongs to the MP4068 series of offline LED controllers designed for low-cost, small-footprint lighting solutions. The series integrates high-voltage MOSFETs and offers robust protection features suitable for general illumination markets.

Replacement Considerations

MP4068GS-Z is a documented variant within the same family offering similar functional characteristics but potentially differing in package or manufacturing lot specifications.

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.