28V, 2A, 5V Fixed Output,Non-Synchronous Buck Converter,SGM61234 Replace SN1106046.
SGM61234
SGM61234.pdf
FEATURES
• Wide 6.5V to 28V Input Voltage Range
• 5V Fixed Output Voltage
• 2A Maximum Continuous Output Current
• PSM Feature for Improved Light Load Efficiency
• Peak Current Mode Control
• Cycle-by-Cycle Over-Current Protection
• Frequency Foldback Output Short Protection
• 50kHz to 1.1MHz Adjustable
Switching Frequency
• 120kHz Default Frequency (No Set Resistor)
• Spread Spectrum to Reduce EMI Peaks
• Switching Node Anti-Ringing for EMI Reduction
• Adjustable Soft-Start
• Available in a Green SOIC-8 (Exposed Pad)Package
PIN CONFIGUTION
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优势替代