MP3331GC-P

LED Driver IC Overview

The MP3331GC-P is a monolithic synchronous boost DC-DC converter designed for white LED (WLED) drivers, specifically targeting phone camera flash applications. It operates with an input voltage range of 2.7 V to 5.5 V and delivers a maximum output current of 2 A. The device integrates a 4 MHz switching frequency and supports PWM dimming alongside I2C control interfaces. Packaged in a compact WLCSP-9 format, it functions within a temperature range of -40°C to +125°C.

LED Driver IC Feature Summary

• Integrates I2C interface for digital control and configuration
• Supports PWM dimming for brightness adjustment
• Utilizes synchronous boost topology for high efficiency
• Designed specifically for high-current camera flash applications

LED Driver IC Applications

• Smartphone camera flash systems
• Mobile device WLED driver circuits
• Portable electronic lighting modules

LED Driver IC Procurement Notes

Verify the specific suffix 'P' against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with I2C bus voltage levels and check for RoHS compliance status in the latest datasheet revision before finalizing procurement orders.

LED Driver IC Selection Notes

Select this component when a compact solution for high-intensity camera flashes is required. The integrated I2C interface allows for precise current regulation and diagnostic feedback. Consider the WLCSP-9 footprint constraints and thermal dissipation capabilities relative to the 2 A peak output requirement during system design.

LED Driver IC Part Context

This part belongs to the MP3331 series from Monolithic Power Systems, which focuses on efficient LED driving solutions. The MP3331GC-P variant is optimized for mobile devices, offering a balance between high power density and small form factor. It serves as a specialized driver for transient lighting needs rather than continuous illumination.

LED Driver IC Replacement Considerations

The MP3331GC-Z is listed as a related variant in distributor catalogs. Verify functional equivalence and pinout compatibility with the original datasheet before substitution.