MPQ4326MGRE-AEC1-P

MPQ4326MGRE-AEC1-P is a configurable-frequency (200KHz to 2.5MHz), synchronous, step-down switching regulator with integrated internal high side and low-side power MOSFETs (HS-FET and LS-FET, respectively). It features integrated input capacitors to optimize EMI performance and can provide up to 6A of highly efficient output current (IOUT) with peak current mode control. The MPQ4326M can maintain a regulated output voltage (VOUT) across a wide input voltage (VIN) range up to 36V. Over-voltage protection (OVP) allows it to survive load dumps up to 42V. A 1μA shutdown mode quiescent current (IQ) allows this device to be used in battery-powered applications. High power conversion efficiency across a wide load range is achieved by scaling down the switching frequency (fSW) at light loads to reduce switching and gate driver losses. Application includes automotive infotainment, automotive clusters, advanced driver-assistance systems, industrial power systems.

• Increased battery life, 1μA low shutdown supply current, 24μA sleep mode quiescent current
• Advanced asynchronous modulation (AAM) mode increases efficiency under light loads
• High performance for improved thermals, internal 45mohm HS-FET, 25mohm LS-FET
• Optimized for EMC and EMI, integrated input capacitors, 200KHz to 2.5MHz configurable fSW
• Frequency spread spectrum modulation, symmetric VIN pinout, CISPR25 Class 5 compliant
• MeshConnectTM flip-chip package
• Power good (PG) output, synchronizable to an external clock
• Hiccup overcurrent protection (OCP)
• Functional safety system design capable
• QFN-14 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.