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6V to 30V Input, 3A Buck DC/DC, ACP2835 Replace MP1591.
FEATURES

? Wide 6.0V~30V Input Voltage Range

? Continuous 3A Output Current Capability

? Typical 500kHz Fixed Switching Frequency

? 0.925V Voltage Reference with ±1% Accuracy

? Typical 100μA Low Quiescent Current

? Typical 2μA Shutdown Current

? Light-Load High Efficiency

? Up to 95% High Efficiency

? Integrated 40V Power MOSFET Switches

? Internal 1.5-ms Soft-Start Function

? Hic-cup Mode Output Short Circuit Protection

? Input Under-Voltage Lockout

? Input 30V Over-Voltage protection

? Output Over Current Protection

? Output Short Circuit Protection

? Over Temperature Protection

? General SOP8-EP package

PIN CONFIGUTION
優勢替代
MP1591 MP1591.pdf

No.10192

FEATURES

? Wide 6.5V to 32V Input Operating Range

? 34V Absolute Maximum Input

? 2A Output Current

? 120m? Internal Power MOSFET Switch

? Stable with Low ESR Output Ceramic Capacitors

? Up to 95% Efficiency

? 20μA Shutdown Mode

? Fixed 330KHz Frequency

? Thermal Shutdown

? Cycle-by-Cycle Over Current Protection

? Output Adjustable From 1.23V to 21V

? Under Voltage Lockout

? Reference Voltage Output

? Available in 8-Pin SOIC Packages




PIN CONFIGUTION
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