Manufacturer Part Number
SKY81279-11-563LF
Manufacturer
Skyworks Solutions
Introduction
The SKY81279-11-563LF is a high-efficiency, step-up DC-DC regulator designed for driving LED flash and camera modules in mobile devices. It features a wide input voltage range, high output current, and advanced PWM dimming control for precise brightness adjustment.
Product Features and Performance
Wide input voltage range: 2.7V to 5.5V
High output current: up to 1.5A
Operates at a fixed switching frequency of 2MHz
Integrated PWM dimming control for LED brightness adjustment
Thermal shutdown and current limiting protection
Small 14-WFDFN package with exposed thermal pad for improved heat dissipation
Product Advantages
Efficient power conversion with low power losses
Compact and space-saving design
Versatile dimming control for diverse lighting applications
Robust protection features for reliable operation
Key Reasons to Choose This Product
Optimized for mobile camera flash and LED lighting applications
Delivers high output current to drive LED loads effectively
Integrated PWM dimming enables precise brightness control
Compact footprint and thermal management for space-constrained designs
Reliable operation with built-in protection features
Quality and Safety Features
Meets industry-standard quality and safety requirements
Robust thermal management for reliable operation
Overcurrent and thermal shutdown protection
Compatibility
The SKY81279-11-563LF is designed to be compatible with a wide range of mobile devices and LED-based camera and lighting applications.
Application Areas
Camera flash modules in smartphones and tablets
LED-based lighting in mobile devices
General-purpose LED driver applications
Product Lifecycle
The SKY81279-11-563LF is an obsolete product, meaning it is no longer in active production. Equivalent or alternative models may be available from Skyworks Solutions or other manufacturers. Customers are advised to contact our website's sales team for more information about available options.
