MAX15059AATE+T

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MAX15059AATE+T is an Integrated Voltage Regulator of Special Purpose PMIC. This special purpose integrated voltage regulator provides advanced features that support more efficient and robust applications. This includes on-demand voltage regulation, efficient current-mode control, programmable regulators and advanced features that support quick and easy system initialization. It has a wide range of applications and supports a wide range of operating conditions.

Features of MAX15059AATE+T

• Extremely wide Input Voltage Range: 9V to 42V
• Programmable Output Voltage: 4.0V to 5.5V (±2%)
• Extremely wide Output Current Range: 0mA to 1.2A
• Simple to set up
• Thermal foldback protection
• On-demand voltage regulation

Application Field

The MAX15059AATE+T voltage regulator is ideal for applications such as automotive systems, process control, precision data acquisition, handheld computing and mobile telephony where high efficiency, flexibility and reliability are required. It is also suitable for applications that are subject to wide voltage swings, high temperatures and environmental hazards. This regulator is suitable for applications in industrial, medical, and automotive environments. It also works well in battery powered devices.

Working Principle

The MAX15059AATE+T voltage regulator is a current-mode regulator that uses on-demand voltage regulation. It uses a highly efficient reference-controlled switching regulator to provide precise regulation while minimizing power consumption. The output voltage is regulated by controlling the amount of energy flowing into the inductor via the MOSFET. When the input voltage varies, the regulator senses the change and adjusts its output accordingly. The output voltage of the voltage regulator is determined by the reference voltage, the sense resistor, the feedback capacitors and the compensation capacitors. The compensation capacitors improve the stability of the system.

The MAX15059AATE+T voltage regulator also features thermal foldback protection. This feature reduces the output voltage when the internal die temperature exceeds a certain limit. This reduces the power dissipation and prevents the device from overheating. It also features an adjustable overvoltage protect (OVP) circuit. When the output voltage reaches the OVP limit, the regulator shuts down to prevent further damage to the system.

Conclusion

The MAX15059AATE+T voltage regulator is an integrated voltage regulator of special purpose PMIC that offers advanced features that support more efficient and robust applications. It has a wide range of applications and supports a wide range of operating conditions. It is ideal for applications such as automotive systems, process control, precision data acquisition, handheld computing and mobile telephony where high efficiency, flexibility and reliability are required. It has a wide input voltage range, programmable output voltage, adjustable OVP circuit and thermal foldback protection. Its on-demand voltage regulation, efficient current-mode control and programmable regulators make MAX15059AATE+T voltage regulator an ideal choice for many applications.

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