MP3204DJ-LF-P

LED Driver IC Overview

The MP3204DJ-LF-P is a Monolithic Power Systems LED lighting driver IC designed for driving up to five LEDs. It operates with an input voltage range of 2.5 V to 6 V and utilizes a boost topology. The device features a fixed switching frequency of 1.3 MHz and supports PWM dimming. It provides open protection capabilities and delivers output voltages from 2.5 V to 21 V. The component is housed in a TSOT-23-6 package and functions within a temperature range of -40°C to +85°C.

LED Driver IC Feature Summary

• Integrated boost converter topology optimized for multi-LED string applications
• Supports PWM dimming control for brightness adjustment
• Includes open circuit protection mechanisms for system reliability

LED Driver IC Applications

• Portable LED lighting devices
• Battery-powered illumination systems
• General LED backlighting solutions

LED Driver IC Procurement Notes

Verify the specific suffix 'LF-P' against the manufacturer's current datasheet to confirm lead-free status and tape-and-reel packaging specifications. Ensure the ordering part number matches the exact pinout and thermal requirements for your PCB layout. Cross-reference the RoHS compliance status directly with official documentation prior to procurement.

LED Driver IC Selection Notes

Select this component when designing circuits requiring a compact boost driver for low-voltage inputs up to 6 V. It is suitable for applications needing drive currents for multiple series-connected LEDs within a small TSOT-23-6 footprint. Consider the 1.3 MHz switching frequency for balancing component size and efficiency in space-constrained designs.

LED Driver IC Part Context

This part belongs to the MP3204 series of LED drivers from Monolithic Power Systems. It is distinct from other MPS models like the MP3216 or MP1474, which feature different topologies, voltage ranges, or output configurations. The MP3204 is specifically engineered for low-input voltage LED strings rather than general-purpose DC-DC conversion.

LED Driver IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official cross-reference tools or datasheets for verified alternatives.