MA5603 Datasheet - Major Power Technology

MA5603 38V Synchronous Buck

The MA5603 is a monolithic synchronous buck regulator, and step-down converter designed for driving up to 10 series white LEDs from a 38V system input. The total LED driving current up to 2.5A , which is measured through an external current sense resistor. Its low 200mV feedback voltage reduces powe.

MA5603 Features

* - Wide 8V to 38V Operating Input Range - Integrated two 140mΩ Power MOSFET Switches - Feedback Voltage : 200mV - Internal Soft-Start / VFB Over Voltage Protection - Stable with Low ESR Ceramic Output Capacitors - Fixed 240KHz Frequency - Current Limit , Thermal Shutdown and S

MA5603-MajorPowerTechnology.pdf