MPQ7220GR-AEC1-P

Overview

The MPQ7220GR-AEC1-P is a six-channel boost LED driver IC designed for automotive applications, qualified to AEC-Q100 standards. It operates with an input voltage range of 3.5 V to 36 V and delivers up to 100 mA per channel. The device supports adjustable output voltages and features a switching frequency between 400 kHz and 2.2 MHz. It includes integrated PWM dimming capabilities along with short circuit and thermal protection mechanisms. The component is housed in a 24-QFN package and functions within a temperature range of -40°C to +125°C.

Feature Summary

• Six independent output channels for multi-LED configurations
• Integrated PWM dimming control interface
• Built-in short circuit and thermal protection circuits

Applications

• Automotive exterior lighting systems
• Interior vehicle illumination modules
• Dashboard indicator arrays

Procurement Notes

Verify the specific suffix against official Monolithic Power Systems documentation to confirm exact packaging and qualification status. Ensure the selected variant matches the required automotive reliability standards and operating temperature range for the intended application environment.

Selection Notes

Select this component when designing high-voltage LED strings requiring multiple independent channels from a single controller. Consider the wide input voltage range suitable for automotive battery systems and the flexible switching frequency for optimizing external passive component sizes.

Part Context

This part belongs to the MPQ7220 family of LED drivers manufactured by Monolithic Power Systems. It is specifically engineered for automotive environments, distinguishing itself through AEC-Q100 certification. The series provides scalable solutions for complex lighting architectures requiring precise current regulation across multiple outputs.

Replacement Considerations

MPQ7220GR-AEC1-Z is listed as a parameter-equivalent alternative.