LMZ10501SHE/NOPB

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DC-DC converters are devices used to step up or step down the voltage of a DC source to match the required voltage of a system. The LMZ10501SHE/NOPB is an integrated high-efficiency synchronous buck regulator which is specifically designed for low drop-out voltage applications. It is specifically designed to boost efficiency through its high switching frequency and high conversion ratio.

The LMZ10501SHE/NOPB includes an integrated voltage feedback circuit, power stage, internal compensation components, and a fault detection circuit, further simplifying the design of boards and enabling a faster time to market. It is offered in a space-saving 3mm x 3mm QFN-16 package. This makes it suitable for a wide variety of applications that require a compact size such as mobile electronics, tablets, and Notebooks.

The LMZ10501SHE/NOPB is an ideal choice for applications where space is limited and load transient response is required. It is suitable for regulator circuits that require good response to transient loads. It has fast transient response, fast current limit, and fast output voltage tracking.

The LMZ10501SHE/NOPB can be used in a wide variety of applications including point of load regulation, distributed power supplies, multi-output supplies, and voltage scaling. It can also be used for 2-cell (2S), 3-cell (3S) single Lithium ion, or 4-cell (4S) Li-Polymer battery applications.

The working principle of the LMZ10501SHE/NOPB is based on buck topology with current-mode control. Its input of 4V-19V provides flexibility for applications. It also has a wide operating range from 0.75V to 3.6V, and provides an output current of up to 1.7A, making it an ideal choice when a minimum dropout voltage is necessary. The device also has a programmable switching frequency between 200kHz to 2MHz and an adjustable soft-start.

Overall, the LMZ10501SHE/NOPB is a space-saving synchronous buck regulator designed for low drop-out voltage applications. It is flexible and suitable for a wide range of applications. Its high switching frequency and high conversion ratio make it an ideal choice for applications that require quick response, fast current limit, and fast voltage tracking. Its integrated voltage feedback, power stage, internal compensation components, and fault detection circuit make it an efficient and reliable power management solution.

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