4.5 V to 60 V Input, 5 A, Step Down DC-DC Converter with Eco-mode™, SCT2650 Replace TPS54560B-Q1.
SCT2650
SCT2650.pdf
SCT2650.pdfFEATURES
• Wide Input Range: 3.8V-60V
• Up to 5A Continuous Output Current
• 0.8V ±1% Feedback Reference Voltage
• Integrated 80mΩ High-Side
• Ultra low Iq 30μA
• Pulse Skipping Mode (PSM) in light load
• 100ns Minimum On-time
• 4ms Internal Soft-start Time
• Adjustable Frequency 100KHz to 2.5MHz
• External Clock Synchronization
• Derivable Inverting Voltage Regulator
• Over-voltage and Over-Temperature Protection
• Available in an ESOP-8 Package
PIN CONFIGUTION
优势替代
FEATURES
• High Efficiency at Light Loads with Pulse Skipping
Eco-mode™
• 92-mΩ High-Side MOSFET
• 146 μA Operating Quiescent Current and
2 μA Shutdown Current
• 100 kHz to 2.5 MHz Fixed Switching Frequency
• Synchronizes to External Clock
• Low Dropout at Light Loads with Integrated BOOT
Recharge FET
• Adjustable UVLO Voltage and Hysteresis
• 0.8 V 1% Internal Voltage Reference
• 8-Terminal HSOP with PowerPAD™ Package
• –40°C to 150°C TJ Operating Range
• Create a Custom Design using the TPS54560B-Q1
with the WEBENCH® Power Designer
PIN CONFIGUTION
