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MP2359

1.2A, 24V, 1.4MHz Asynchronous Step-Down Converter in a TSOT23-6

Newer version available

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Vin (Max) 20V to 29V
MP2359

MP2359

1.2A, 24V, 1.4MHz Asynchronous Step-Down Converter in a TSOT23-6

Newer version available

Datasheet

Description

The MP2359 is a monolithic step-down switch mode converter with a built-in power MOSFET. It achieves 1.2A peak output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cyclebycycle current limiting and thermal shutdown. The MP2359 requires a minimum number of readily available standard external components. The MP2359 is available in TSOT23-6 and SOT23-6 packages.

Features & Benefits

1.2A Peak Output Current
0.35Ω Internal Power MOSFET Switch
Stable with Low ESR Output Ceramic Capacitors
Up to 92% Efficiency
0.1μA Shutdown Mode
Fixed 1.4MHz Frequency
Thermal Shutdown
Cycle-by-Cycle Over Current Protection
Wide 4.5V to 24V Operating Input Range
Output Adjustable from 0.81V to 15V
Available in TSOT23-6 and SOT23-6 Packages

Active Part Numbers:

MP2359DJ-LF-P MP2359DJ-LF-P MP2359DJ-LF-Z MP2359DT-LF-P MP2359DT-LF-P MP2359DT-LF-Z

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