The MP2483 is a 55V, 2.5A, white LED driver suitable for step-down (Buck) or inverting step-up/down (Buck-Boost) applications. It features current mode operation for fast transient response, integrated 0.28Ω power MOSFET, and supports both Analog and PWM dimming on a single control pin. Safety features include thermal shutdown, cycle-by-cycle peak current limiting, open strings protection, and output short circuit protection.
Temp Range-40 to 85°C
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Technical Specifications
Monolithic Power Systems MP2483DQ-LF-P technical specifications.
General
| Maximum Output Current | 2.5A |
| Input Voltage Range | 4.5 to 55V |
| Internal MOSFET Resistance | 0.28Ω |
| Reference Voltage | 0.198V |
| Shutdown Current | 5µA |
| Switching Frequency | ProgrammableHz |
| Operating Temperature | -40 to 85°C |
Compliance
| RoHS | Compliant |
| Lead Free | LF |
Datasheet
Monolithic Power Systems MP2483DQ-LF-P Datasheet
Download the complete datasheet for Monolithic Power Systems MP2483DQ-LF-P to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.