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Product Detailed Parameters
- Description：16-CHANNEL, 80MA/CH, LED DRIVER
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Type：Linear
- Topology：-
- Internal Switch(s)：Yes
- Number of Outputs：16
- Voltage - Supply (Min)：2.5V, 3.2V
- Voltage - Supply (Max)：3.5V, 18V
- Voltage - Output：-
- Current - Output / Channel：200mA
- Frequency：-
- Dimming：Analog, PWM
- Applications：General Purpose
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-QFN (5x6)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The MPQ7225GQJE-0000-AEC1-P is a 16-channel current sink LED driver with Adaptive Feedback Control (AFC). It operates within an input voltage range of 3.2 V to 3.5 V and delivers up to 200 mA output current per channel. The device functions at a switching frequency between 250 Hz and 1 kHz, housed in a QFN-32 package. It supports an operating temperature range from -40°C to +150°C.
Feature Summary
- Integrates Adaptive Feedback Control (AFC) for precise current regulation across multiple channels.
- Provides sixteen independent current sink outputs for high-density LED arrays.
- Features optimized thermal performance and efficiency suitable for automotive environments.
Applications
- Automotive interior ambient lighting systems
- High-density LED matrix displays
- Multi-zone automotive illumination control
Procurement Notes
Verify the specific suffix 'P' indicates cut-tape packaging rather than reel configuration when reviewing distributor listings. Confirm AEC-Q100 qualification status aligns with project requirements. Ensure the 3.2 V to 3.5 V input voltage window matches the target power supply design constraints before finalizing procurement.
Selection Notes
Select this component for applications requiring sixteen individually controlled LED channels within a compact footprint. The wide junction temperature rating up to 150°C supports operation in confined automotive spaces. Verify that the low input voltage range suits battery-powered or regulated 3.3 V system architectures.
Part Context
This part belongs to the MPQ7225A series of automotive-grade LED drivers designed by Monolithic Power Systems. It complements other MPS solutions like the MPQ7224 by offering adaptive feedback capabilities. The series targets complex lighting topologies requiring precise current matching and robust thermal management in vehicle interiors.
Replacement Considerations
MPQ7225AGQJE-0000-AEC1-Z serves as a functional equivalent within the same family, differing primarily in packaging format. Both share identical electrical characteristics and AFC functionality. Verify pin compatibility and thermal pad specifications during substitution analysis.
