MPQ4371 Overview
The MPQ4371 family of buck converters are configurable-frequency (200kHz to 2.5MHz), synchronous, step-down switching regulators with integrated low on-resistance HS-FETs and LS-FETs. The family covers a 6A to 11A output current (IOUT) range and employs zero-delay PWM (ZDP™) control, an MPS-exclusive technology that delivers fast transient response while reducing external capacitor count. The wide 3.3V to 36V input...
MPQ4371 Key Features
- Designed for Automotive Transients o 3.3V to 36V Input Voltage (VIN) Range o Load Dump Up to 42V o Low-Dropout (LDO) Mod
- Highly Scalable Family o 6A to 11A Output Current (IOUT) Versions in Pin-patible Family o Multi-Phase Capabilities Up to
- Designed for High-Performance and Reduced ponent Overhead o ZDP™ Control for Fast Transient Response and Fewer Capacitor
- High Efficiency for Increased Battery Life and Improved Thermals o 1.8μA Shutdown Current, 3.5μA
- Optimized for Low EMC/EMI
- Functional Safety System Design Capability o MPSafeTM-patible: Functional Safety Supporting Document Available
MPQ4371 Applications
- Designed for Automotive Transients o 3.3V to 36V Input Voltage (VIN) Range o Load Dump Up to 42V o Low-Dropout (LDO) Mode o Available in AEC-Q100 Grade 1
- Highly Scalable Family o 6A to 11A Output Current (IOUT) Versions in Pin-patible Family o Multi-Phase Capabilities Up to 8 Phases
- Designed for High-Performance and Reduced ponent Overhead o ZDP™ Control for Fast Transient Response and Fewer Capacitors
- High Efficiency for Increased Battery Life and Improved Thermals o 1.8μA Shutdown Current, 3.5μA
- Optimized for Low EMC/EMI
- Functional Safety System Design Capability o MPSafeTM-patible: Functional Safety Supporting Document Available