(Hong Kong)
Product Summary
The MP1591DN is a high voltage step-down converter ideal for automotive power adapter battery chargers. Its wide 6.5V to 32V input voltage range covers the automotive battery requirements and it achieves 2A continuous output for quick charge capability. The applications of the MP1591DN include Automotive Power Adapters, PDA and Cellular Phone Battery Chargers, Distributed Power Systems, Automotive Aftermarket Electronics.
Parametrics
MP1591DN absolute maximum ratings: (1)IN Supply Voltage: -0.3V to +34V; (2)SW Voltage: -1V to VIN + 0.3V; (3)BS Voltage: VSW – 0.3V to VSW + 6V; (4)All Other Pins: -0.3V to +6V; (5)Junction Temperature: 150℃; (6)Lead Temperature: 260℃; (7)Storage Temperature: -65℃ to +150℃.
Features
MP1591DN features: (1)Wide 6.5V to 32V Input Operating Range; (2)34V Absolute Maximum Input; (3)2A Output Current; (4)120mΩ Internal Power MOSFET Switch; (5)Stable with Low ESR Output Ceramic Capacitors; (6)Up to 95% Efficiency; (7)20μA Shutdown Mode; (8)Fixed 330KHz Frequency; (9)Thermal Shutdown; (10)Cycle-by-Cycle Over Current Protection; (11)Output Adjustable From 1.23V to 21V; (12)Under Voltage Lockout; (13)Reference Voltage Output; (14)Available in 8-Pin SOIC Packages.
Diagrams
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Pricing (USD) |
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 MP1591DN-LF |
Monolithic Power Systems (MPS) |
Switching Converters, Regulators & Controllers 2A 32V 330kHz Step-Down Converter |
Data Sheet |
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MP1591DN-LF-Z |
Monolithic Power Systems (MPS) |
Switching Converters, Regulators & Controllers 2A 32V 330kHz Step-Down Converter |
Data Sheet |
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