LV5234V-MPB-H

LED Driver IC Overview

The LV5234V-MPB-H is a single-channel LED driver IC manufactured by onsemi, designed for external LED lighting applications. It operates within an input voltage range of 3 V to 4.5 V and supports a maximum power dissipation of 5.5 W. The device features a 100 mA output current capability and utilizes LIN and PWM interfaces for control. It is housed in a 30-pin SSOP package and functions reliably across a temperature range of -40 °C to +85 °C.

LED Driver IC Feature Summary

• Supports LIN bus communication and PWM dimming for precise LED control
• Integrated protection mechanisms including over-temperature and open-load detection
• Compact surface-mount packaging suitable for space-constrained designs

LED Driver IC Applications

• Automotive interior ambient lighting systems
• Exterior automotive lighting modules
• General solid-state lighting fixtures

LED Driver IC Procurement Notes

Verify the specific suffix MPB-H against official datasheets to confirm pinout and thermal characteristics. Ensure compatibility with system voltage requirements before integration. Check for end-of-life notifications or alternative component recommendations from the manufacturer to mitigate supply chain risks during production planning.

LED Driver IC Selection Notes

Select this component for applications requiring robust automotive-grade LED driving with integrated diagnostic capabilities. Consider the 30-pin SSOP footprint for PCB layout constraints. Evaluate thermal management solutions given the 5.5 W power dissipation rating to ensure stable operation under varying environmental conditions.

LED Driver IC Part Context

This part belongs to onsemi's LV5234 series of LED drivers, which are engineered for high-reliability automotive lighting. The series emphasizes efficient power management and advanced fault detection to enhance system safety and longevity in demanding vehicular environments.

LED Driver IC Replacement Considerations

Consult official substitution guides for compatible alternatives if this part is discontinued. Verify electrical parameters and pin compatibility before adopting any substitute components.