LV52206XA-MH

LED Driver IC Overview

The LV52206XA-MH is a Bi-CMOS dual-channel LED boost driver IC designed for constant current LED drive applications. It operates within an input voltage range of 2.7V to 5.5V and integrates a high-voltage MOSFET rated at 43V. The device supports a switching frequency of 600kHz and provides two adjustable constant current sources. Control interfaces include PWM dimming and a 1-Wire digital interface offering 32-level dimming capability. The component is housed in a 9-pin WLP package and functions within a temperature range of -30°C to 85°C.

LED Driver IC Feature Summary

• Dual-channel architecture with integrated high-voltage MOSFET for efficient LED boosting
• Supports both PWM and 1-Wire digital dimming with 32 discrete levels
• Bi-CMOS technology enabling precise constant current regulation

LED Driver IC Applications

• LED display backlight control systems
• Portable electronic device illumination
• General LED lighting driver circuits

LED Driver IC Procurement Notes

Verify the specific suffix MH against official onsemi documentation to confirm pinout, packaging, and electrical characteristics match design requirements. Ensure compliance with RoHS standards and check for any recent product change notices that may affect availability or specifications before finalizing procurement plans.

LED Driver IC Selection Notes

Select this component for designs requiring dual-channel LED driving from low-voltage supplies. The integrated 43V MOSFET simplifies boost converter topology. Consider the 1-Wire interface if minimizing control pins is critical. Verify thermal performance within the specified operating temperature range for the target application environment.

LED Driver IC Part Context

This part belongs to the LV52206XA series of LED drivers manufactured by onsemi. It is specifically identified as the LV52206XA-MH variant, which denotes the specific packaging and configuration. The series is categorized under analog mixed-signal ICs for driver and interface applications, targeting LED lighting development and integration.

LED Driver IC Replacement Considerations

Consult official onsemi substitution guides for verified alternatives. Cross-reference pinouts and electrical parameters carefully when considering generic equivalents to ensure compatibility with existing PCB layouts and control logic.