EVM3808-LE-00A

EVM3808-LE-00A is an evaluation board is designed to demonstrate the capabilities of the MPM3808, an easy-to-use, fully integrated, synchronous step-down power module with a built-in inductor and power MOSFETs. It can achieve up to 3A of continuous output current (IOUT), with excellent load and line regulation. The constant-on-time (COT) control scheme provides fast transient response and eases loop stabilization. Fault protections include cycle-by-cycle current limiting and thermal shutdown. An open-drain power good (PG) signal indicates when the output voltage (VOUT) exceeds 90% of its nominal voltage. The MPM3808 is ideal for a wide range of applications including high-performance digital signal processors (DSPs), advanced driver-assistance system (ADAS) sensors, portable and mobile devices and other low-power systems with size constraints.

• Wide 2.5V to 5.5V operating input voltage (VIN) range and up to 3A of output current (IOUT)
• Increased battery life, 21μA sleep mode quiescent current (IQ)
• Advanced Asynchronous Modulation (AAM) mode for increased efficiency under light-load conditions
• High performance for improved thermals, 65mohm and 35mohm integrated internal power MOSFETs
• Optimized for EMC and EMI (2.4MHz switching frequency (fSW) and MeshConnect™ flip-chip package)
• Integrated internal power MOSFETs and integrated compensation network
• Enable (EN) for power sequencing and power good (PG)
• 100% duty cycle and External Soft Start (SS) control
• Output discharge
• Over-Voltage Protection (OVP) and Short-Circuit Protection (SCP) with hiccup mode

附註

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.