MAX16993AGJK/VY+

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The MAX16993AGJK/VY+ is a DC-DC switching regulator from the PMIC – Voltage Regulators family. This IC is designed for applications that require adjustable switching frequency, high output current, built-in short circuit protection and low operating current. It is suitable for applications such as industrial power supplies, portable/battery-operated equipment, automotive and telecom systems.

The MAX16993AGJK/VY+ is a high-performance, pulse-width modulated (PWM) switching regulator. It is capable of delivering up to 5A of output current and features adjustable switching frequency from 500 kHz to 2 MHz. The output voltage is also adjustable from 1.5V to 48V. In addition, it offers several protection features including output short-circuit protection, thermal shutdown and overvoltage protection.

This regulator also provides integrated non-dissipative current limit and auto-restart functions. The device uses a current mode regulation architecture which ensures the stability, line and load regulations. The slope compensation prevents subharmonics and reduces the switching noise.

The working principle of the MAX16993AGJK/VY+ is based on a pulse-width modulation (PWM) control scheme. It uses a square wave signal and pulse-width modulation to regulate the output voltage. The IC has two feedback pins which are connected to a voltage reference. A comparator compares the output signal of the feedback pins against the reference voltage and produces an internal error signal. This signal is used to control the duty cycle of the PWM signal to adjust the output voltage to a required level.

The MAX16993AGJK/VY+ is a highly efficient switching regulator. The integrated gate driver ensures high switching speed for low power loss and high power efficiency. It also has internal frequency-folding circuitry for frequency reduction, which helps to reduce the stress on various circuit elements. This provides a cost-effective solution for applications needing low- voltage, high-current switching.

The MAX16993AGJK/VY+ delivers high power and efficiency in a small footprint. The device is housed in a small 7-lead DFN package which is ideal for space-constrained applications. The device is easy to use and allows flexibility in design, making it an ideal choice for developers.

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