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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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Overview
The MP4054GJ-P is a non-isolated offline LED controller from the MP4054 series, designed for Buck-Boost and Flyback topologies. It operates within an input voltage range of 12 V to 28 V and supports a maximum power dissipation of 1.25 W. The device features a single output channel with a maximum supply current of 3 mA. It is housed in a TSOT-23-8 package and functions reliably across a temperature range of -40°C to +125°C.
Feature Summary
- Supports both Buck-Boost and Flyback converter topologies for flexible circuit design
- Integrated non-isolated control architecture suitable for compact LED applications
- Operates over a wide industrial temperature range for robust environmental performance
Applications
- Non-isolated offline LED lighting systems
- Buck-Boost topology LED driver circuits
- Flyback topology LED driver circuits
Procurement Notes
Verify component authenticity through authorized Monolithic Power Systems channels or certified distributors. Confirm that the specific part number matches the required Buck-Boost or Flyback application requirements. Ensure compliance with RoHS standards as indicated in official documentation. Validate package integrity upon receipt to prevent damage to the TSOT-23-8 housing during handling and installation processes.
Selection Notes
Select this component when designing non-isolated LED drivers requiring support for both Buck-Boost and Flyback configurations. The 12 V to 28 V input range defines the applicable operating conditions. Consider the 1.25 W power dissipation limit and TSOT-23-8 package constraints for thermal management and board space allocation. Verify compatibility with the intended single-channel LED load requirements.
Part Context
The MP4054GJ-P belongs to the MP4054 series of LED lighting driver ICs manufactured by Monolithic Power Systems. This series focuses on non-isolated offline control solutions. The GJ suffix typically denotes the specific TSOT-23-8 package variant within the product family, distinguishing it from other packaging options available in the broader series lineup.
Replacement Considerations
Consult official MPS documentation for verified substitute part numbers within the MP4054 series or compatible non-isolated LED controllers. Cross-reference pinout compatibility and electrical specifications before substituting components.
