MPQ2177GQHE-P

MPQ2177 is a monolithic, synchronous, step-down, switch-mode converter with built-in internal power MOSFETs. It achieves 1A of continuous output current across a 2.5V to 5.5V input voltage (VIN) range with excellent load and line regulation. Output voltage (VOUT) can be regulated to as low as 0.6V. The constant-on-time (COT) control scheme provides fast transient response and eases loop stabilization. MPQ2177 is ideal for a wide range of applications including automotive infotainment systems, clusters and telematics. MPQ2177 requires a minimal number of readily available, standard external components and is available in an ultra-small QFN-8 (1.5mmx2mm) package. It also features EN for power sequencing, power good (PG), 100% duty on, external soft start (SS) control and output discharge. Applications include automotive infotainment, camera modules, key fobs, automotive clusters, automotive telematics, industrial supplies and battery-powered devices.

• 1% FB accuracy, junction temperature operation from -40°C to +150°C
• High performance for improved thermals, 75mohm and 45mohm internal power MOSFETs
• Optimized for EMC/EMI, 2.4MHz switching frequency
• Forced continuous conduction mode (CCM) across the full load range
• MeshConnect™ flip-chip package
• Built-in internal power MOSFETs, optimized for board size and BOM
• Integrated compensation network, cycle-by-cycle current limiting and thermal shutdown
• Output overvoltage protection (Vo OVP), short-circuit protection (SCP) with hicc-up mode

Notes

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