MP1470HGJ-Z

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A DC/DC switching regulator is a type of voltage regulator that quickly changes its level of output voltage for a changing input voltage. This voltage regulation is necessary to ensure that devices requiring a certain voltage level receive it. The MP1470HGJ-Z DC/DC switching regulator is an ideal voltage regulator for both consumer and industrial grade applications. It is designed with a wide input range and to provide reliable and accurate voltage regulation.

The MP1470HGJ-Z is a buck, step-down DC/DC switching regulator with a wide operating input voltage range of 3.3 V to 25 V, adjustable output voltage levels of 0.9 V to 20 V, up to 2.5 A of output current and a 40 mOhm internal synchronous rectifier. It is rated to operate over the -40°C to 125°C temperature range and it is RoHS (Restriction of Hazardous Substances) compliant, making it an ideal solution for consumer and industrial grade applications. The MP1470HGJ-Z also has an efficient, synchronous rectifier design, which not only saves power and reduces size, but also minimizes EMI (Electromagnetic Interference).

The MP1470HGJ-Z has a wide range of features that make it highly flexible to meet the needs of many different designs, such as adjustable output voltage, output current limit, frequency and synchronous rectification. It also has built-in protections such as input Under Voltage Lock Out (UVLO) and thermal protection. Additionally, the MP1470HGJ-Z has a output enable pin, allowing the user to shut down the converter while retaining their settings. The MP1470HGJ-Z also offers low ripple and low noise, allowing it to fit into even the most sensitive noise-sensitive circuits.

The working principle of the MP1470HGJ-Z is based on pulse width modulation (PWM). The regulator receives an input voltage, which is then switched via a PWM (Pulse Width Modulation) signal to a lower output voltage, with each cycle of the PWM signal equivalent to one output voltage adjustment. The amount of power delivered from the input voltage to the output depends on the amount of PWM duty cycle. The MP1470HGJ-Z has a built-in voltage-mode control for improved transient response and load regulation.

The MP1470HGJ-Z is an ideal solution for a wide array of applications, from consumer to medical, industrial and automotive markets, due to its high efficiency, wide operating range, low cost and small footprint. Its adjustable output voltage and high current output make it the perfect choice for high current applications, while its low noise and low EMI characteristics make it suitable for high noise-sensitive low power applications. Furthermore, its low parts count and low component cost make it a cost-effective solution for volume production projects.

In summary, the MP1470HGJ-Z DC/DC switching regulator is a highly flexible, low cost, small form factor voltage regulator designed to provide high efficiency, low noise, low EMI and superior performance in a variety of applications. Its adjustable output voltage, wide operation voltage range, high current output and low component cost make it the perfect choice for industrial, automotive and consumer grade applications.

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