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1.2MHz, 600mA, 42VSynchronous Step-Down Converter, SGM61410 Replace MP2456.
FEATURES

Wide 5V to 42V Operating Input Voltage Range

0.8V Internal Reference

Low Quiescent Current: 14μA (TYP)

Shutdown Current: 0.6μA (TYP)

Current Output up to 600mA

?1.2MHz Switching Frequency

Internal Compensation and Soft-Start

Simple Design and Minimal External Components

Up to 95% Efficiency at 12V/400mA

0.8V to 20V Adjustable Output Voltage

Current Limit and Short-Circuit Protection

Output Over-Voltage Protection and ThermalShutdown

Power-Save Mode and PWM Mode Operation

Monotonic Startup with Pre-biased Output

90% Maximum Duty Cycle

Available in a Green SOT-23-6 Package

-40℃ to +125℃ Operating Temperature Range

PIN CONFIGUTION
優勢替代
MP2456 MP2456.pdf

No.12470

FEATURES

0.5A Peak Output Current

1? Internal Power MOSFET

Capable to Start Up with Big Output Capacitor

Stable with Low-ESR Ceramic Output Capacitors

Up to 90% Efficiency

0.1μA Shutdown Mode

Fixed 1.2MHz Frequency

Thermal Shutdown

Cycle-by-Cycle Over-Current Protection

Wide 4.5V-to-50V Operating Input Range

Output Adjustable from 0.81V to 0.9xVIN

Available in a TSOT23-6 Package






PIN CONFIGUTION
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