MP3336AGC-Z

LED Driver IC Overview

The MP3336AGC-Z is a dual-channel flash LED driver IC from Monolithic Power Systems, designed for smartphone camera applications. It features a boost topology with two output channels capable of delivering up to 2A per channel in flash mode. The device operates on an input voltage range of 2.7V to 5.5V and supports selectable switching frequencies of 1MHz, 2MHz, 3MHz, and 4MHz. It utilizes a standard I2C interface for control and includes comprehensive protection mechanisms such as OVP, OTP, and UVLO. The component is housed in a WLCSP-20 package measuring 1.6mm x 2.0mm.

LED Driver IC Feature Summary

• Dual-channel architecture with cathode-referenced LEDs for improved thermal performance
• Standard I2C interface supporting multiple operational modes including flash and auxiliary
• Integrated peak current control synchronous boost converter for high efficiency
• Comprehensive protection suite including over-voltage, over-temperature, and short-circuit safeguards

LED Driver IC Applications

• Smartphone camera flash systems
• Low-light image and video quality enhancement
• Compact PCB designs requiring high power density

LED Driver IC Procurement Notes

Verify the specific suffix GC-Z against the manufacturer's latest datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure compatibility with the target I2C bus speed and check for any recent revisions that may affect ordering or lead times. Cross-reference the WLCSP-20 footprint dimensions carefully during layout.

LED Driver IC Selection Notes

Select this component when a compact dual-channel solution is required for high-current flash applications. The availability of four switching frequencies allows optimization for external inductor size versus efficiency trade-offs. The I2C control enables precise current programming and flexible mode switching, making it suitable for advanced mobile imaging systems.

LED Driver IC Part Context

This part belongs to the MP3336A series of LED drivers. It is specifically engineered for mobile devices where space constraints are critical. The series offers a balance of high drive current and small form factor, addressing the need for powerful flashes in slim smartphone profiles without compromising thermal management or circuit reliability.

LED Driver IC Replacement Considerations

MP3336GC-P is a listed variant within the same product family. Verify if the packaging difference affects integration. No other direct substitutes are confirmed in the provided documentation.