ASL5015SHNZ

Overview

The ASL5015SHNZ is a 12-channel LED matrix controller manufactured by NXP Semiconductors. It operates as a DC-DC controller utilizing a switched capacitor charge pump topology with PWM dimming capabilities. The device supports an output current of up to 1.5A and features a 36-pin HVQFN package with dimensions of 6x6 mm. It functions within a temperature range of -40°C to +125°C and complies with RoHS standards.

Feature Summary

• Integrates a switched capacitor charge pump for efficient LED driving
• Provides independent control over 12 output channels
• Supports high-frequency PWM dimming for precise brightness adjustment

Applications

• LED matrix displays
• Backlighting systems
• Automotive interior lighting

Procurement Notes

Verify the specific suffix 'Z' indicates lead-free compliance against the official NXP datasheet. Confirm the package type matches the required 36-HVQFN footprint. Ensure the design accounts for the 1.5A current rating and thermal dissipation requirements for the exposed pad configuration.

Selection Notes

Select this component when a multi-channel LED driver with integrated power conversion is required. It is suitable for designs needing compact solutions due to the small package size. Consider the operating temperature range if deployed in harsh environments. Verify compatibility with the system's PWM control signals.

Part Context

This part belongs to the ASL5015 series of SSL matrix controllers from NXP. These devices are designed for high-density LED applications requiring precise current regulation. The series typically integrates power management and control logic to simplify system architecture.

Replacement Considerations

Check NXP documentation for direct pin-to-pin replacements within the same family. Verify electrical parameters such as output current and channel count match the original design requirements before substitution.