MAX20076ATCC/V+T

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MAX20076ATCC/V+T is a high power DC/DC step-down regulator from Maxim Integrated. It has a 5 A, 200 kHz switching frequency, and an adjustable output voltage from 0.6 V to VIN. It enables a wide input voltage range from 2.5 V to 26 V, making it ideal for applications such as LED lighting, automotive, and point-of-load (POL) power supplies. It incorporates an external current limit resistor that is used for overcurrent protection and maintain factory settings over temperature and line variations.

The MAX20076ATCC/V+T has various features to reduce external components and simplify the power supply design. Its Wide Input Range High Power Step-Down DC/DC (MAX20076ATCC/V+T) regulator supports a variety of input/output voltage combinations, temperature ranges, and feature enhancements. The device is operable down to 2.5 V input, making it suitable for automotive and low-power applications such as industrial, audio, and communications. It is available in a 4-mm × 4-mm WQFN package and an 8-mm × 8-mm DQFN package.

Wide Input Range High Power Step-Down DC/DC (MAX20076ATCC/V+T) voltage is suitable for wide range of applications as mentioned above. The device is also particularly suitable for short-circuit protection and adjustable current-limit applications. It also has low shutdown current and quiescent current levels. As a result, it ensures that the system is always operating efficiently.

The working principle of the MAX20076ATCC/V+T is relatively simple. It uses two stages, the first stage converts input voltage to an intermediate voltage and the second stage converts that intermediate voltage to the output voltage. The first stage is a buck topology, with a high side driver controlling the switch. The second stage is a buck-boost topology, with a low side driver controlling the switch. To ensure accurate output voltage, a control algorithm is used, comparing the output voltages to the reference. The switch\'s duty cycle, and thus the output voltage, can be adjusted by changing the voltage reference.

The MAX20076ATCC/V+T DC/DC regulator has a wide input range and adjustable output voltage. It also has a wide temperature range and feature enhancements to reduce external components and simplify design. In addition, it has short-circuit protection and a low shutdown current, making it suitable for adjustable current-limit applications. As such, the MAX20076ATCC/V+T is ideal for LED lighting, automotive, and point-of-load (POL) power supplies.

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