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
優勢替代
FEATURES
? 130μA Operating Quiescent Current
? Wide 3.3V to 36V Operating Input Range
? 500m? 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
