SKY81452-22-001

Overview

The SKY81452-22-001 is a single LED flash driver manufactured by Skyworks Solutions Inc. It operates as a DC-DC step-up (boost) regulator with six outputs, supporting up to 60mA per channel. The device utilizes a 25-WLCSP package measuring 2.44x2.44 mm and supports analog and PWM dimming control.

Feature Summary

• Integrates a boost converter topology for efficient power management
• Supports multi-channel output configuration for complex lighting arrays
• Enables precise brightness control through analog and PWM dimming interfaces

Applications

• Mobile device camera flash systems
• Smartphone illumination modules
• Compact portable electronic lighting

Procurement Notes

Verify the manufacturer part number SKY81452-22-001 against official Skyworks documentation to confirm specifications. Ensure compatibility with the required 25-WLCSP footprint and voltage requirements. Cross-reference datasheets for electrical characteristics before integration.

Selection Notes

Select this component when designing compact mobile lighting circuits requiring high efficiency in a small form factor. The integrated boost topology simplifies design by reducing external passive components. Verify that the system voltage range aligns with the driver's input specifications.

Part Context

This part belongs to Skyworks' Power Management IC family, specifically optimized for LED lighting applications. It addresses the need for high-current driving in space-constrained mobile devices while maintaining thermal efficiency and reliability standards for consumer electronics.

Replacement Considerations

Consult official Skyworks documentation for verified substitute part numbers. Do not assume cross-compatibility with other manufacturers without validating pinouts and electrical parameters.