MP24833-AGN-Z – Monolithic Power Systems (MPS) LED Driver IC (SOIC-8 EP)

🔧 MP24833-AGN-Z – Monolithic Power Systems (MPS) LED Driver IC (SOIC-8 EP)

The MP24833-AGN-Z is a high-efficiency 3A DC-DC LED driver that supports buck, boost, and inverting buck-boost topologies. Designed for flexible LED applications, it operates over a wide input range of 4.5V to 55V, making it perfect for automotive, display backlighting, and general lighting applications.

Its integrated 0.15Ω internal MOSFET, fixed 210kHz switching frequency, and support for analog and PWM dimming ensure stable, efficient, and customizable performance. The MP24833 also includes comprehensive protection features like thermal shutdown, open-string protection, and cycle-by-cycle current limiting, increasing safety and reliability in demanding environments.

✅ Features:

• Wide Input Voltage Range: 4.5V to 55V

• Topology Support: Buck, Boost, and Inverting Buck-Boost

• Output Current: Up to 3A

• Integrated MOSFET: 0.15Ω internal power switch

• Dimming Options: Analog and PWM dimming with 0.2V reference

• Fixed Switching Frequency: 210kHz for stable performance

• Low Power Shutdown Mode: Consumes only 6μA

• Protection Features:

  • Open-string protection

  • Output short-circuit protection (SCP)

  • Cycle-by-cycle OCP

  • Thermal shutdown

🧰 Applications:

• General-purpose LED lighting

• LCD panel backlighting

• Notebook and desktop display lighting

• Automotive internal illumination

• Portable GPS and multimedia systems

📦 Package Includes:

1 × MP24833-AGN-Z – LED Driver IC, 3A, SOIC-8 EP, 210kHz, 4.5–55V Input