(China (Mainland))
Product Summary
The MP1411DH-LF-Z is a monolithic step-down switch mode regulator with a built in internal power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation of MP1411DH-LF-Z provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode the regulator draws 25μA of supply current. The MP1411DH-LF-Z requires a minimum number of readily available standard external components. The applications of the MP1411DH-LF-Z include PC Monitors, Distributed Power Systems, Battery Charger, Pre-Regulator for Linear Regulators.
Parametrics
MP1411DH-LF-Z absolute maximum ratings: (1)Input Voltage (VIN): –0.3V to +20V; (2)Switch Voltage (VSW): –1V to VIN + 1V; (3)Boot Strap Voltage (VBS): VSW – 0.3V to VSW + 6V; (4)All Other Pins: –0.3 to +6V; (5)Junction Temperature: 150℃; (6)Lead Temperature: 260℃; (7)Storage Temperature: –65℃ to +150℃.
Features
MP1411DH-LF-Z features: (1)2A Output Current; (2)0.22Ω Internal Power MOSFET Switch; (3)Stable with Low ESR Output Ceramic Capacitors; (4)Up to 95% Efficiency; (5)25μA Shutdown Mode; (6)Fixed 380KHz Frequency; (7)Thermal Shutdown; (8)Cycle-by-Cycle Over Current Protection; (9)Wide 4.75V to 20V Operating Input Range; (10)Output Adjustable from 1.22V to 13V; (11)Programmable Under Voltage Lockout; (12)Available in 8-Pin SOIC and PDIP Packages.
Diagrams
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