SCT2630A.pdf• Wide Input Range: 4.5V-60V
• Up to 3.5A Continuous Output Current
• 0.8V ±1% Feedback Reference Voltage
• Integrated 80mΩ High-Side
• Low Quiescent Current: 160uA
• Pulse Skipping Mode (PSM) in light load
•130ns Minimum On-time
• 4ms Internal Soft-start Time
• Adjustable Frequency 100KHz to 1.2MHz
• External Clock Synchronization
• Precision Enable Threshold for Programmable Input Voltage
Under-Voltage Lock Out Protection(UVLO) Threshold and
Hysteresis
• Low Dropout Mode Operation
• Derivable Inverting Voltage Regulator
• Over-voltage and Over-Temperature Protection
• 4.5 V to 60 V (65 V Abs Max) Input Range
• Current Mode Control Converter
• 92-mΩ High-Side MOSFET
• High Efficiency at Light Loads with a Pulse Skipping Eco-mode™
• 146 μA Operating Quiescent Current
• 1 μA Shutdown Current
• 100 kHz to 2.5 MHz Fixed Switching Frequency
• Synchronizes to External Clock
• Adjustable UVLO Voltage and Hysteresis
• Internal Soft-Start
• Accurate Cycle-by-Cycle Current Limit, Thermal, OVP,
and Frequency Foldback Protection
• 0.8-V 1% Internal Voltage Reference
• 8-Pin HSOIC with PowerPAD™ Package
• –40°C to 150°C TJ Operating Range
