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Product Detailed Parameters
- Description：IC LED DRIVER OFFL TRIAC 8SOIC
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tube
- Type：AC DC Offline Switcher
- Topology：Flyback
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：11V
- Voltage - Supply (Max)：27V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：-
- Dimming：Triac
- Applications：Lighting
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The MP4030GS is a Triac dimmable, primary-side controlled offline LED controller from Monolithic Power Systems. It supports Flyback topology with an SOIC-8 package. Operating voltage ranges from 10 V to 27 V. The device operates within a temperature range of -40 C to +125 C. Maximum power dissipation is 1.3 W. It features one channel and includes brightness control/dimming capabilities.
Feature Summary
- Primary-side control eliminates the need for secondary feedback circuits and optocouplers.
- Adaptive TRIAC dimmer type detection ensures wide dimming range and compatibility.
- Integrated active PFC improves power factor in single-stage isolated applications.
Applications
- Isolated LED lighting systems requiring high power factor
- TRIAC dimmable residential and commercial lighting fixtures
- Applications demanding simplified design through primary-side regulation
Procurement Notes
Verify current availability status as this component may be subject to limited supply or discontinuation notices. Confirm that the specific suffix matches the required packaging format. Check for recommended replacements if the part is marked not recommended for new designs. Ensure compliance with RoHS standards before finalizing procurement orders.
Selection Notes
Select this controller for isolated LED drivers where TRIAC dimming compatibility is essential. The primary-side control architecture reduces component count by removing optocouplers. Ensure the application requires the specified input voltage range and thermal performance characteristics defined for the SOIC-8 package variant.
Part Context
This component belongs to the MP4030A series of LED lighting drivers. It is designed for offline applications using flyback converters. The series focuses on simplifying LED driver designs through integrated power factor correction and precise current regulation without secondary sensing.
Replacement Considerations
For new designs, consider the MP4033 as the recommended alternative. Verify pinout and functional compatibility if substituting existing inventory. Review updated specifications to ensure the replacement meets all original system requirements.
