MONOLITHIC POWER SYSTEMS (MPS) MPM3808CGLE-08-AEC1-P DC-DC Switching Synchronous Buck Regulator, Fixed, 2.5 to 6 V In, 0.8 V/3 A Out, QFN-15

MPM3808CGLE-08-AEC1-P is an easy-to-use, fully integrated, synchronous step-down power module with a built-in inductor and MOSFET switches. 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 whether the output voltage (VOUT) exceeds 90% of its nominal voltage. The MPM3808C is well-suited 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 constrained areas. Application includes camera modules, ADAS sensors, automotive infotainment, automotive V2X.

• Wide 2.5V to 6V operating VIN range
• Up to 3A output current (IOUT), 1% feedback (FB) accuracy
• 50mohm and 26mohm integrated internal power MOSFETs
• FCCM across the full load range
• Switching frequency is 2400KHz typ (TJ = 25°C)
• Integrated internal power MOSFETs, integrated compensation network
• Enable (EN) for power sequencing, power good (PG), 100% duty cycle
• External soft start (SS) control, output discharge
• Output over-voltage protection (OVP), short-circuit protection (SCP) with hiccup mode
• QFN-15 package, operating junction temperature range from -40°C to +150°C

Notes

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