LV52204MTTBG

LED Driver IC Overview

The LV52204MTTBG is a standalone LED boost driver manufactured by onsemi. It operates within an input voltage range of 2.7V to 5.5V and supports a switching frequency of 600kHz. The device provides one output with configurable current regulation from 20mA to 150mA via external resistors, eliminating the need for a microcontroller. It functions in surface-mount packaging and maintains operational stability across a temperature range of -30°C to 85°C.

LED Driver IC Feature Summary

• Configurable constant current output adjustable between 20mA and 150mA using external resistors
• Standalone operation capability without requiring a microcontroller interface
• Integrated DC/DC boost regulator architecture for LED driving applications

LED Driver IC Applications

• Smartphone LED backlighting systems
• Portable electronic device illumination
• Low-voltage LED driver circuits

LED Driver IC Procurement Notes

Verify the specific ordering suffix and package variant against the official datasheet before procurement. Confirm that the component meets the required thermal and electrical specifications for the target application environment. Ensure compatibility with existing board layouts and supply chain sources to avoid counterfeit risks.

LED Driver IC Selection Notes

Select this component when a microcontroller-free solution is required for low-power LED backlighting. It is suitable for space-constrained designs due to its small footprint. Consider the 2.7V to 5.5V input range and 600kHz frequency when designing the surrounding passive components and power supply network.

LED Driver IC Part Context

This part belongs to the LV5220 series of LED drivers from onsemi. These devices are designed primarily for mobile phone and portable electronics applications. The series offers integrated power switches and control logic to simplify the design of LED backlighting circuits in compact form factors.

LED Driver IC Replacement Considerations

Check for direct pin-compatible alternatives within the LV5220 family or other onsemi LED boost drivers. Verify that any substitute matches the 6-WDFN package dimensions and electrical characteristics such as operating voltage and current limits.