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Product Detailed Parameters
- Description：IC LED DRVR OFFL TRIAC TSOT23-5
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Type：AC DC Offline Switcher
- Topology：Buck, Boost
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：4.5V
- Voltage - Supply (Max)：5V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：22kHz
- Dimming：Triac
- Applications：Lighting
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-5 Thin, TSOT-23-5
- Supplier Device Package：TSOT-23-5
- Grade：-
- Qualification：-
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Overview
The MP4088GJ-P is a non-isolated, high power factor TRIAC dimmable LED driver IC from Monolithic Power Systems. It supports Buck-Boost and Flyback topologies within a TSOT-23-5 package. The device operates with an input voltage range of 4.5 V to 5 V and features a maximum supply current of 6.1 mA. It provides one output channel with brightness control capabilities.
Feature Summary
- Supports TRIAC dimming for compatibility with standard household lighting controls
- Integrates high power factor correction functionality
- Enables non-isolated LED driving architectures
Applications
- TRIAC dimmable LED lighting fixtures
- High power factor LED driver circuits
- Non-isolated LED illumination systems
Procurement Notes
Verify the specific suffix against official MPS documentation to confirm package type and tape/reel specifications. Ensure the selected variant matches the required thermal dissipation and pinout configuration for the target PCB layout. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability status and compliance certifications.
Selection Notes
Select this component for applications requiring compact, non-isolated LED drivers with integrated TRIAC dimming support. The TSOT-23-5 package suits space-constrained designs. Verify that the system architecture aligns with the specified Buck-Boost or Flyback topology requirements and that the operating voltage range meets the design constraints.
Part Context
This part belongs to the MP4088 series of LED lighting driver ICs designed by Monolithic Power Systems. The series focuses on providing efficient solutions for non-isolated LED applications. The GJ-P suffix indicates a specific package and taping configuration distinct from other variants like GN-Z or GJ-Z within the same functional family.
Replacement Considerations
MP4088GJ-Z and MP4088GN-Z are functionally similar parts within the same series but differ in package type (TSOT-23-5 vs SOIC-EP-8) and power dissipation ratings. Verify pinout compatibility and thermal performance before substitution.
