LM5023MMX-2/NOPB

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The LM5023MMX-2/NOPB is an isolated synchronous buck DC-DC controller designed for offline switching applications. It is ideal for products and applications that require low input voltages and high output currents.

The LM5023MMX-2/NOPB features constant current/constant frequency control with a selectable 50kHz/100kHz/150kHz switching frequency. It employs low cost, standard MOSFETs for superior efficiency, high current out and wide input voltage range, along with integrated bootstrap circuitry, programmable soft-start and current limit to maximize component count reduction.

The LM5023MMX-2/NOPB\'s operations consists of a couple of stages. First, when the input voltage rises to the desired level, a startup circuit turns on and supplies a start-up voltage to the input of the power switch.The power switch then starts conducting current from the input, supplying power to the output converter stage. The second stage is where the output of the power switch is rectified, filtered, and regulated to the required voltage. This voltage is then supplied to the load.

The LM5023MMX-2/NOPB’s high frequency operation helps reduce total footprint size, while its integrated synchronization and a range of VOUT voltages, ranging from 0.8V to 5.5V, make it suitable for most applications.

The LM5023MMX-2/NOPB is an ideal choice for a variety of applications, such as high efficiency power supplies, offline switching chargers, power converters, and other DC-DC applications.

The LM5023MMX-2/NOPB is a great way to get a DC-DC converter that is both reliable and efficient. It\'s designed to be easy to use and cost-effective, making it perfect for use in a variety of different applications. With its low input voltage and high output current, it\'s perfect for applications that require a robust and reliable DC-DC converter.

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