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Product Detailed Parameters
- Description：IC LED DRVR CTRL PWM 150MA 24QFN
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：DC DC Controller
- Topology：Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：4
- Voltage - Supply (Min)：3.5V
- Voltage - Supply (Max)：36V
- Voltage - Output：-
- Current - Output / Channel：150mA
- Frequency：340kHz ~ 2.42MHz
- Dimming：Analog, PWM
- Applications：-
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：24-QFN (4x4)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The MPQ3364GR-AEC1-P is a four-channel boost WLED driver IC designed for automotive applications, certified to AEC-Q100 standards. It operates within an input voltage range of 3.5 V to 36 V and supports output currents up to 150 mA per channel. The device features a 15000:1 dimming ratio with PWM control and utilizes an I2C interface for configuration. Packaged in a QFN-24 format, it functions reliably across temperatures from -40°C to +125°C.
Feature Summary
- Four-channel boost topology supporting high-brightness WLED arrays
- Extensive 15000:1 dimming ratio capability via PWM control
- Digital I2C interface for precise parameter configuration
- Automotive-grade reliability compliant with AEC-Q100 specifications
Applications
- Automotive exterior lighting systems
- High-intensity white LED backlighting
- Advanced front-lighting modules
Procurement Notes
Verify the suffix 'P' against official MPS documentation to confirm specific tape-and-reel packaging or variant distinctions. Ensure the component meets required AEC-Q100 qualification levels for your target automotive environment. Cross-reference the QFN-24 package dimensions during PCB layout to guarantee mechanical compatibility.
Selection Notes
Select this driver when designing multi-channel LED arrays requiring high contrast ratios and digital control. The wide input voltage range accommodates various automotive power bus conditions. Evaluate thermal performance requirements given the QFN-24 package constraints for sustained operation at maximum channel currents.
Part Context
This component belongs to the MPQ3364-AEC1 series of automotive LED drivers. It shares core functionality with other variants in the family but may differ in packaging or specific ordering suffixes. The series targets robust performance in demanding vehicular lighting environments.
Replacement Considerations
Consult official substitution lists for pin-compatible alternatives within the MPQ3364 family. Verify that any substitute maintains identical AEC-Q100 certification and electrical characteristics for direct integration.
