LMZ14203EXTTZE/NOPB

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DC-DC converters are often used to power smaller electronic devices from a larger DC power supply. The LMZ14203EXTTZE/NOPB converter is an extra-thin, surface mount dc-dc converter offering two regulated outputs with programmable voltage trim points. It also supports a wide range of input voltages from 2.375V to 6V and includes an integrated electrostatic discharge (ESD) diode/capacitor network.

The LMZ14203EXTTZE/NOPB converter offers high efficiency operation and low output noise performance due to its synchronous rectifier and low peak-current operating mode. It also features thermal shutdown protection and short-circuit protection.

The LMZ14203EXTTZE/NOPB has an adjustable output voltage range from 0.6V to 6V and an adjustable duty cycle range from 20% to 80%. It also has a selectable soft-start (start time) feature in order to reduce inrush current at turn-on, and an input voltage range of 2.25V to 6V. The basic operating principle of the LMZ14203EXTTZE/NOPB is the same as other DC-DC converters; it takes an input voltage, usually from a battery, and converts it to a different, usually higher, output voltage.

This DC-DC converter is ideal for applications with limited space, such as point-of-load power supplies, notebooks, and cell phones. It can be used to provide a regulated DC voltage for simple on/off switching and LED backlighting. The LMZ14203EXTTZE/NOPB is also well suited for powering low outputs and can provide up to 2A of output current.

Other features of the LMZ14203EXTTZE/NOPB include a wide operating temperature range of -40°C to +85°C, high efficiency up to 93%, high power density, and a low ripple and noise output of 10mVp-p. It also has an integrated status feedback pin that gives the user information on the status of the converter.

The LMZ14203EXTTZE/NOPB can be used in a wide variety of applications such as industrial PC motherboards, portable electronics, battery-powered devices, LED drivers, automotive and adjustable systems, and many more. It is a reliable and highly efficient DC-DC converter that can save time and money by reducing waste from inefficient components and lowering component count.

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