Step-down DC/DC, 4~45V, 0.6A, 1.4MHz, VFB0.8V, SOT23-6, SGM61410 Replace MP2451.
SGM61410
SGM61410.pdf
SGM61410.pdfFEATURES
• 1μA Shutdown Current (12μA Quiescent Current)
• Wide 4.5V to 45V Operating Input Voltage Range
• Synchronously Rectified 1A??? Current Output.
• SGM61410: 1.2MHz Switching Frequency
• SGM61411: 600kHz Switching Frequency
• Compensation Inside
• Internal Soft-Start
• Output Adjustable from 0.8V to 20V
• Cycle-by-cycle current limit and Short-circuit protection
• Output OVP and Thermal Shutdown
• Available in Green SOT-23-6 Package
• -40℃ to +125℃ Operating Temperature Range
PIN CONFIGUTION
优势替代
FEATURES
• 130μA Operating Quiescent Current
• Wide 3.3V to 36V Operating Input Range
• 500mΩ Internal Power MOSFET
• 2MHz fixed Switching Frequency
• Internally compensated
• Stable with Ceramic Output Capacitors
• Internal Soft-Start
• Precision Current Limit Without Current
Sensing Resistor
• > 90% Efficiency
• Output Adjustable from +0.8V to 0.8xVIN
• 3μA Low Shutdown Supply Current
• SOT23-6 Package
PIN CONFIGUTION
