MAX16993ATJF/V+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MAX16993ATJF/V+T is part of a power management integrated circuit (PMIC). It comes in a small, low-profile package and is designed to act as an efficient switch regulator by converting an input voltage source to one or multiple regulated output voltages. Voltages can be set anywhere between 0.6V and 5.5V. Its flexibility, efficiency, and precision make it an excellent choice for a variety of projects and applications.

This product belongs to the family of DC DC switching regulators and can be used for multiple purposes. It can be used as a boost regulator, buck regulator, buck-boost regulator, charge pump, SEPIC converter, and more. All configurations of this product are low-noise and operate with low-ripple across their output voltage range. It also features an adjustable-current limit and an inductor-short-protection circuit.

Application Areas

The adjustability and programmability of the MAX16993ATJF/V+T makes it an ideal choice for a wide variety of application areas. This switching regulator is especially useful in smartphones and other mobile devices, home appliances, and industrial control circuits. It can also be used to regulate voltages in computers, automotive systems, and LED lighting.

Working Principle

The MAX16993ATJF/V+T DC-DC switching regulator works by taking an incoming voltage (VIN) and regulating the voltage (VOUT) on the output side. The regulator is controlled by an internal, adjustable frequency step-up controller, which allows the user to set the desired output voltage and current limit. This can be done via an external resistor. The step-up controller then reads the input and output voltages and sends a signal to the internal switch control block. The switch control block consists of an internal switch control circuit, a pulse width modulation (PWM) generator, and a driver circuit. When the input voltage is higher than the output voltage, current will be pulled from the load end, resulting in a decrease in voltage on the output side. If the output voltage is higher than the input voltage, then current will be pushed into the load end, resulting in an increase in output voltage. This regulation process is repeated until the output voltage reaches its desired value.

The MAX16993ATJF/V+T also has a current limit feature, which protects against over-current situations by automatically reducing the output current if it exceeds the user-set value. Other features include under-voltage lockout (UVLO) to ensure that the input voltage is above the minimum required level, an adjustable soft-start to reduce inrush current, an internal charge pump for improved efficiency, thermal protection to prevent overheating, and internal synchronization for improved noise immunity.

Conclusion

The MAX16993ATJF/V+T is a highly versatile DC-DC switching regulator that is suitable for a wide range of applications. Its adjustability and programmability make it an ideal choice for smartphones, home appliances, and LED lighting. It is also an efficient power solution that is able to provide accurate output voltages and low-ripple currents. It has an internal switching control block, adjustable current limit, and advanced safety features, making it a reliable and efficient source of steady power.

The specific data is subject to PDF, and the above content is for reference