— IC芯片 | 连接器 | 传感器 | 被动器件 —
Product Detailed Parameters
- Description:IC PWR DRIVER 1:1 28QFN
- Series:-
- Mfr:IXYS Integrated Circuits Division
- Package:Tape & Reel (TR)
- Switch Type:General Purpose
- Number of Outputs:8
- Ratio - Input:Output:1:01
- Output Configuration:-
- Output Type:-
- Interface:SPI, Parallel
- Voltage - Load:6V ~ 60V
- Voltage - Supply (Vcc/Vdd):2.7V ~ 5.5V
- Current - Output (Max):250mA
- Rds On (Typ):-
- Input Type:-
- Features:-
- Fault Protection:-
- Operating Temperature:-40°C ~ 85°C (TA)
- Mounting Type:Surface Mount
- Supplier Device Package:28-QFN (5x5)
- Package / Case:28-VFQFN Exposed Pad
- Grade:-
- Qualification:-
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Overview
The MX878RTR is an LED lighting driver IC manufactured by IXYS Integrated Circuits. It features eight independent output channels, each capable of delivering up to +200mA. The device supports high-voltage switching with a maximum load voltage of 60V. It operates within a temperature range of -40°C to +85°C and is housed in a QFN-28 package.
Feature Summary
- Eight-channel configuration for multi-zone LED control
- High-voltage output capability up to 60V
- Integrated current regulation for stable LED driving
Applications
- LED street lighting systems
- Commercial architectural lighting arrays
- Industrial high-bay illumination fixtures
- Outdoor landscape lighting controllers
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm datasheet revisions match design requirements. Check RoHS compliance documentation for regulatory adherence. Validate packaging integrity upon receipt to ensure pin alignment and thermal pad condition remain uncompromised.
Selection Notes
Evaluate thermal management requirements given the QFN-28 package geometry and power dissipation characteristics. Ensure input voltage supplies align with controller logic levels. Consider PCB layout constraints for high-current traces associated with the eight outputs. Verify compatibility with existing dimming protocols if integrated into smart lighting networks.
Part Context
Part of the MX87x series designed specifically for high-density LED applications. Shares functional similarities with MX877RTR but offers enhanced current handling per channel. Manufactured under the Clare brand legacy within IXYS Integrated Circuits Division portfolio.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Consult manufacturer engineering support for potential cross-reference options.
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