A8510GECTR-T

LED Driver IC Overview

The A8510GECTR-T is an LED driver IC manufactured by Allegro MicroSystems, designed for backlight applications. It integrates a DC-DC boost converter with eight regulated outputs capable of delivering up to 40mA per channel. The device supports PWM dimming control and operates within a supply voltage range of 5V to 40V. It functions across an ambient temperature range of -40°C to 105°C and is housed in a 26-WFQFN exposed pad package (4x4 mm). The component includes internal switches and is available in tape and reel packaging.

LED Driver IC Feature Summary

• Integrates a high-efficiency DC-DC boost converter topology with internal power switches
• Provides eight individually regulated current channels for uniform LED brightness
• Supports external PWM dimming signals for precise light intensity control
• Operates reliably across extended industrial temperature ranges

LED Driver IC Applications

• LCD backlight drivers for mobile devices
• LED illumination systems requiring multi-channel regulation
• Industrial display panels
• Automotive interior lighting modules

LED Driver IC Procurement Notes

Verify the specific ordering suffix GECTR-T to confirm the tape and reel packaging configuration. Ensure compatibility with standard surface-mount assembly processes for 26-QFN packages. Confirm that the 40V maximum supply rating aligns with the target system's power architecture. Check RoHS3 compliance status if required by regional regulations. Validate lead times as manufacturing schedules may vary.

LED Driver IC Selection Notes

Select this component when designing circuits requiring integrated boost conversion and multi-channel LED regulation. The 40mA output current suits low-to-medium power LED arrays. Consider the 26-WFQN package size for space-constrained PCB layouts. Ensure thermal management strategies account for the 105°C junction temperature limit. Verify input voltage stability within the 5V to 40V operating window.

LED Driver IC Part Context

This part belongs to the A8510 family of LED drivers from Allegro MicroSystems. It is specifically engineered for applications demanding high reliability and efficient power management in compact form factors. The device simplifies design by combining power stage and control logic into a single integrated circuit solution.

LED Driver IC Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. Evaluate alternative Allegro LED drivers with similar channel counts and current ratings if availability is constrained.