MONOLITHIC POWER SYSTEMS (MPS) EVQ4323-D-01A Evaluation Board, MPQ4323GDE-AEC1, AEC-Q100, Synchronous Buck Converter, Power Management

EVQ4323-D-01A is a 36V, 3A, low quiescent current, synchronous step-down converter evaluation board, AEC-Q100 qualified. The EVQ4323-D-01A is an evaluation board designed to demonstrate the capabilities of the MPQ4323GDE-AEC1, a configurable-frequency (350KHz to 2.5MHz), synchronous, step-down switching regulator with integrated, internal high-side MOSFETs (HS-FETs) and low-side MOSFETs (LS-FETs). The MPQ4323-AEC1 provides up to 3A of highly efficient output current (IOUT) with peak current mode control. The wide 3.3V to 36V input voltage (VIN) range and 42V load dump tolerance accommodate a variety of step-down applications in automotive input environments. A 1µA shutdown current (ISD) allows the device to be used in battery-powered applications.

• Designed for automotive applications
• Wide 3.3V to 36V operating input voltage (VIN) range
• Operating junction temperature (TJ) range from -40°C to +150°C
• Increases battery life
• Advanced Asynchronous Modulation (AAM) mode increases efficiency under light loads
• High performance for improved thermals
• Optimized for EMC/EMI reduction (MeshConnectâ�¢ flip-chip package)
• Power good (PG) output
• Low-dropout (LDO) mode
• Over-Current Protection (OCP) with hiccup mode

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