LV5232VH-MPB-H

LED Driver IC Overview

The LV5232VH-MPB-H is a linear LED driver IC from onsemi, featuring 16 output channels. It utilizes a shift register topology for dimming control and includes internal switches. The device operates with a minimum supply voltage of 3V and provides an output current capability of 100mA per channel. Packaged in a 28-HSOP format, this component is designed for precise LED lighting applications requiring multi-channel control.

LED Driver IC Feature Summary

• Integrates 16 output channels for comprehensive LED array management
• Employs linear shift register topology for accurate dimming control
• Features internal switches to simplify circuit design
• Supports operation with a minimum supply voltage of 3V

LED Driver IC Applications

• Multi-zone LED lighting systems
• Automotive interior illumination
• Display backlighting arrays
• Architectural lighting controls

LED Driver IC Procurement Notes

Verify the specific suffix MPB-H against the official datasheet to confirm package type and tape/reel specifications. Confirm that the 28-HSOP footprint matches your PCB layout requirements. Check for moisture sensitivity levels if reflow soldering is planned. Ensure the 3V minimum supply voltage aligns with your system power rails. Validate that the 100mA output current meets the load requirements for your LED configuration.

LED Driver IC Selection Notes

Select this component when a high channel count is required within a compact surface-mount package. The linear topology offers simplicity but may generate heat; ensure adequate thermal management for the HSOP package. Compare against the LV5235VZ series if 18 channels are needed instead of 16. Verify compatibility with your microcontroller's shift register interface signals. Consider the internal switch integration as a cost-saving measure compared to external discrete solutions.

LED Driver IC Part Context

This part belongs to onsemi's LV5235V family of LED drivers, which are designed for complex lighting applications. The family typically includes variants with different channel counts and package options. These drivers are commonly used in automotive and industrial settings where reliable, multi-channel LED control is essential. The LV5232VH variant specifically targets applications requiring 16 outputs.

LED Driver IC Replacement Considerations

The LV5232VH-TLM-H is a documented alternative within the same product line, offering identical functional specifications but potentially differing in packaging or reel configuration. Verify pinout compatibility before substitution. No other direct cross-model replacements are confirmed in public documentation.