EVL2491C-QB-00A

EVL2491C-QB-00A is an evaluation board designed to demonstrate the capabilities of the MP2491C, a high-voltage, step-down converter with a configurable current limit and output voltage (VOUT) scaling. The MP2491C can achieve up to 6A of continuous output current (IOUT) across a wide input voltage (VIN) range, with excellent load and line regulation. Constant-on-time (COT) control provides fast transient response and easy loop design, as well as very tight output regulation. Full protection features include over-current protection (OCP), output over-voltage protection (OVP), current limiting with hiccup mode, and thermal shutdown. The MP2491C requires a minimal number of readily available, standard external components, and is available in a QFN-13 (2.5mmx3mm) package.

• Wide 4V to 32V operating input voltage (VIN) range
• 0.5V to 30V output voltage (VOUT) range
• 6A continuous output current (IOUT)
• 33mohm/22mohm internal MOSFETs
• 450μA quiescent current (IQ)
• 490KHz fixed switching frequency (fSW)
• Two dedicated voltage scaling (DVS) control pins
• Slew rate control for DVS
• Low-dropout (LDO) mode