SIMPLE SWITCHER® 40V 3.5A, 2.2MHz Step-Down Converter with 40µA IQ, SCT2623 Replace LMR14030.
SCT2623.pdf优势替代
FEATURES
• 4 V to 40 V Input Range
• 3.5 A Continuous Output Current
• Ultra-low 40 µA Operating Quiescent Current
• 90 mΩ High-Side MOSFET
• Minimum Switch-On Time: 75 ns
• Current Mode Control
• Adjustable Switching Frequency from 200 kHz to 2.5 MHz
• Frequency Synchronization to External Clock
• Internal Compensation for Ease of Use
• High Duty Cycle Operation Supported
• Precision Enable Input
• 1 µA Shutdown Current
• External Soft-start
• Thermal, Overvoltage and Short Protection
• 8-Pin HSOIC with PowerPAD™ Package
PIN CONFIGUTION
