LMZ14201TZX-ADJ/NOPB

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DC-DC converters are used to change an input voltage to an output voltage and regulate that output voltage. LMZ14201TZX-ADJ/NOPB is a high efficiency, synchronous DC-DC converter. It operates over an input voltage range of 4.5V to 16V, and provides an adjustable and very low output voltage. It features a normal range of 0.95V to 0.8V and an extended range of 1.97V to 0.8V. The output voltage is set via external resistor divider.

The LMZ14201TZX-ADJ/NOPB uses a synchonous buck topology, has an excellent transient response, and excellent line, load and cross regulation characteristics. It has a 2A output current and excellent thermal performance due to its maximum power dissipation of 6.5W. It has a high efficiency up to 92%. It has built-in over temperature, current limit, voltage limit protection and skip mode operation. It also possesses soft start, compensation loop, and pre-bias start-up to help minimize inrush current.

The LMZ14201TZX-ADJ/NOPB works as a step-down, synchronous buck-type converter. The input voltage is regulated and converted to the desired output voltage. The output voltage is related to the input voltage through a multiplier factor, meaning that for a given input voltage, the output voltage is fixed. The series inductor stores energy and filters the output voltage ripple, while the internal MOSFET switch controls the output current. The feedback supplies the control loop with a reference voltage that is compared with the output voltage. If the output voltage is above the reference voltage, the switch is turned off, thus reducing the output voltage.

The LMZ14201TZX-ADJ/NOPB is well suited for a variety of applications such as server, storage, and networking systems, as well as industrial and communication applications. It is ideal for applications requiring very low output voltage, such as FPGA, ASICs, and DSPs.

In summary, the LMZ14201TZX-ADJ/NOPB is a highly efficient, synchronous DC-DC converter with a wide input voltage range. It operates over a normal range of 0.95V to 0.8V and an extended range of 1.97V to 0.8V. The output voltage is regulated and controlled via external resistor divider as well as a feedback loop. It provides excellent thermal performance with a maximum power dissipation of 6.5W, excellent transient response, and line, load, and cross regulation characteristics. It is ideal for applications requiring very low output voltage, such as FPGA, ASICs, and DSPs. It is well suited for a variety of applications such as server, storage, and networking systems, as well as industrial and communication applications.

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