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MP2451 Datasheet PDF


Part Number MP2451
Manufacturer MPS
Title Step-Down Converter
Description The MP2451 is a high frequency (2MHz) stepdown switching regulator with integrated internal high-side high voltage power MOSFET. It provides singl...
Features
 130μA Operating Quiescent Current
 Wide 3.3V to 36V Operating Input Range
 500mΩ Internal Power MOSFET
 2MHz fixed Switching Frequency
 Internally compensated
 Stable with Ceramic Output Capacitors
 Internal Soft-Start
 Precision Current Limit Without Current Sensing Resistor
 90% Effici...

File Size 466.54KB
Datasheet MP2451 PDF File








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MP2459 : The MP2459 is a monolithic, step-down, switchmode converter with a built-in power MOSFET. It achieves a 0.5A peak-output current over a wide input supply range with excellent load and line regulation. Current-mode operation provides a fast transient response and eases loop stabilization. Fault condition protections include cycle-by-cycle current limiting and thermal shutdown. The MP2459 requires a minimal number of readily-available external components. The MP2459 is available in a TSOT23-6 package. MP2459 0.5A, 55V, 480kHz Step-Down Converter in a TSOT23-6 FEATURES  0.5A Peak Output Current  1Ω Internal Power MOSFET  Stable with Low-ESR Ceramic Output Capacitors  Up to 90% Efficiency .




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