1.5MHz, 5.5V, 1.5A Synchronous Step-Down Converter, EUP3080A Replace MP2105DJ.
EUP3080A
EUP3080A.pdf
EUP3080A.pdfFEATURES
• Wide Input Voltage Range: 2.5V to 5.5V
• Output Voltage as Low as 0.6V
• High Efficiency: Up to 96%
• 1.5MHz Constant Frequency Operation
• Up to 1.5A Output Current(@Vout=1.2V)
• No Schottky Diode Required
• 100% Duty Cycle in Dropout
• Low Quiescent Current: 50µA
• Slope Compensated Current Mode Control for
Excellent Line and Load Transient Response
• Short Circuit Protection
• Thermal Fault Protection
• Inrush Current Limit and Soft Start
• Build in Input Over Voltage Protection
• <1µA Shutdown Current
• Available in SOT23-5 Package
PIN CONFIGUTION
CROSS
FEATURES
• High Efficiency: Up to 95%
• 1MHz Constant Switching Frequency
• 800mA Available Load Current
• 2.5V to 6V Input Voltage Range
• Output Voltage as Low as 0.6V
• 100% Duty Cycle in Dropout
• Current Mode Control
• Short Circuit Protection
• Thermal Fault Protection
• <0.1μA Shutdown Current
• Space Saving 5-Pin TSOT23 and 10-pin
MSOP Packages
PIN CONFIGUTION
