Monolithic Power Systems EVQ4323M | Demoboard EVQ4323M-G-00A

Beschreibung

The EVQ4323M-G-00A evaluation board is designed to demonstrate the capabilities of the MPQ4323M, 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).

Eigenschaften

• Designed for Automotive Applications:
• 42V Load Dump Tolerance
• Supports 3.1V Cold Crank
• Up to 3A Continuous Output Current (IOUT)
• Continuous Operation Up to 36V
• Junction Temperature Operation from -40°C to +150°C (Absolute Maximum)
• Increases Battery Life:
• 1μA Shutdown Supply Current
• 20μA Sleep Mode Quiescent Current
• Advanced Asynchronous Modulation (AAM) Mode for Increased Efficiency under Light-Load Conditions
• High Performance for Improved Thermals:
• Integrated 70mΩ High-Side MOSFET (HS-FET) and 50mΩ Low-Side MOSFET (LS-FET)
• 65ns Minimum On Time (tON_MIN) and 50ns Minimum Off Time (tOFF_MIN)
• Optimized for EMC and EMI:
• Frequency Spread Spectrum (FSS) Modulation
• Symmetric VIN Pinout
• Integrated Input Capacitors
• CISPR25 Class 5 Compliant
• 350kHz to 2.5MHz Configurable Switching Frequency (fSW)
• MeshConnectTM Flip-Chip Package
• Additional Features:
• Power Good (PG) Output
• Low-Dropout (LDO) Mode
• Over-Current Protection (OCP) with Hiccup Mode
• Available in a QFN-12L (3.5mmx3.5mm) Package with Wettable Flanks
• Available in AEC-Q100 Grade 1

Typische Anwendungen

• automotive applications

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers