Step-down DCDC, 2.5~5.5V, 1.2A, 1.5MHz,SOT23-5, Replace FP6381A
ACP28262
ACP28262.pdf
ACP28262.pdfFEATURES
• High Efficiency: Up to 97%
• Up to 2A Max Output Current
• 2MHz Switching Frequency
• Low Dropout 100% Duty Operation
• Internal Compensation and Soft Start
• Current Mode Control
• 0.6V Reference
• Logic Control Shutdown (IQ<1uA)
• Thermal Shutdown, UVLO
PIN CONFIGUTION
CROSS
FEATURES
• Low RDS(ON) for Internal Switch (Top/Bottom): 300/250mΩ
• 2.5V~5.5V Input Voltage Range
• 1.2A Output Current
• 1.5MHz Switching Frequency Minimizes
• Internal Soft-start Limits the Inrush Current
• Internal Compensation Function
• 100% Dropout Operation
• RoHS Compliant and Halogen Free
PIN CONFIGUTION
