Texas Instruments LM5164 | Demoboard LM5164-Q1EVM-041

Beschreibung

The LM5164-Q1 synchronous buck converter is designed to regulate over a wide input voltage range, minimizing the need for external surge suppression components. A minimum controllable on-time of 50 ns facilitates large step-down conversion ratios, enabling the direct step-down from a 48-V nominal input to low-voltage rails for reduced system complexity and solution cost. The LM5164-Q1 operates during input voltage dips as low as 6 V, at nearly 100% duty cycle if needed, making it an excellent choice for high-performance 48-V battery automotive applications and MHEV/EV systems.

Eigenschaften

• Inegrated Synchronous Rectification
• Low Operating Quiescent Current
• High Efficiency at Light Loads
• Short Minimum On-time

Typische Anwendungen

• High Cell Count Battery Packs for E-Bikes, E-Scooters and Drones
• Automotive 48-V Mild Hybrid ECU Bias Supplies, Automotive DC/DC Converter, PTC Heater, HVAC Compressors, Automotive and Industrial Battery-Powered Equipment
• General-Purpose Bias Supplies

Weiterführende Informationen

• Produktseite des IC-Herstellers