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36V, 0.6A, 2MHz, Synchronous, Step-Down Converter , SCT2400 Replace MP2457.
FEATURES

? Wide Input Range: 4.5V-40V

? Up to 600mA Continuous Output Current

? Less than 0.1% Output Ripple at 12V Output

? 0.81V ± 2.5% Feedback Reference Voltage

? Integrated 600m? High-Side and 300mΩ Low-Side Power MOSFETs 

? Fixed Frequency 2MHz

? Pulse Skipping Mode (PSM) at Light Load

? 90uA Quiescent Current in Sleep Mode

? 100ns Minimum On-time

? 1ms Internal Soft-start Time

? Over-Temperature Protection

? Available in an TSOT23-6 Package



PIN CONFIGUTION
優勢替代
MP2457 MP2457.pdf

No.10201

FEATURES

? Meets 0.1% Output Voltage Ripple 

? Low Dropout Mode 

? 65μA Operating Quiescent Current 

? Light-Load Mode 

? >90% Efficiency 

? Dedicated Internal Compensation 

? Stable with Ceramic/Electrolytic Output Capacitors 

? Wide 5V to 36V Operating Input Range 

? 400m?/200m? Internal Power MOSFETs 

? 2MHz Fixed Switching Frequency 

? Internal Soft Start (SS) 

? Precision Current Limit without Current Sensing Resistor 

? Output Adjustable from 0.8V to 0.95·VIN

? Guaranteed Industrial Temperature Range Limits 

? Available in a TSOT23-6 Package

PIN CONFIGUTION
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