60V Input, 3.5A, Step Down DC-DC Converter with Eco-mode™, SCT2630A Replace TPS54360B-Q1.
SCT2630A
SCT2630A.pdf
SCT2630A.pdfFEATURES
• 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: 175µA
• 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
• Available in an ESOP-8 Package
PIN CONFIGUTION
优势替代
FEATURES
• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level H1C
– Device CDM ESD Classification Level C3B
• 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 Adjustable 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-Pin HSOP With PowerPAD™ Package
• –40°C to 150°C TJ Operating Range
PIN CONFIGUTION
