MAX17600ATA+T Integrated Circuits (ICs)

Introduction

The MAX17600ATA+T is a PMIC (Power Management Integrated Circuit) - Gate Drivers, designed by Maxim Integrated. This integrated circuit is designed to provide the required switching power while providing enhanced gate drive currents to minimize switching losses and increase converter efficiency. The MAX17600ATA+T enables higher power conversion efficiencies by driving power MOSFETs at high frequency. It uses a low-ripple, high-power bipolar supply.

Application Field

The MAX17600ATA+T is a versatile integrated circuit and can be used in many applications, such as low and high-power lighting, motor drives, multimode power supplies, smart home appliances and industrial automation. This integrated circuit can also be used for applications requiring high gate drive currents, such as consumer electronics and mobile devices. The MAX17600ATA+T is also suitable for automotive electronics, DC-DC converters, motor controls and charging applications.

Working Principle

The MAX17600ATA+T is designed to meet the demanding requirements of high-power converters. It uses a patented zero DRIFT technology that allows for a wide input range of VIN and eliminates the need for a start-up circuit. The integrated circuit allows for higher peak currents and improved efficiency with low quiescent current usage. Additionally, the MAX17600ATA+T has an integrated noise cancellation function that reduces converter noise and EMI.

The MAX17600ATA+T integrates MOSFET gate drive cells that utilize hybrid bipolar transistors in the same package. The combination of these two technologies allows for improved EMI performance and enhanced gate drive currents. The hybrid transistors are integrated in the package for improved thermal management and optimized switching performance. The integrated circuit also includes an integrated bipolar regulator and overvoltage protection circuit.

The MAX17600ATA+T uses a Thermal Shutdown feature, which is designed to protect the integrated circuit from thermal overload conditions, such as a transient fault condition or high ambient temperatures. Additionally, the integrated circuit has an adjustable frequency oscillator that allows for the adjustment of the frequency of the internal oscillator.

The MAX17600ATA+T features an active discharge circuit to quickly turn off the gate drive voltage when the voltage across the gate reach 0, therefore reducing EMI. Furthermore, the integrated circuit is designed to ensure fast switching, while maintaining low power consumption.

Conclusion

The MAX17600ATA+T is a PMIC - Gate Drivers that is specifically designed by Maxim Integrated to provide the required switching power while providing enhanced gate drive currents. It integrates features such as a Thermal Shutdown function and adjustable frequency oscillator for improved thermal management and switching performance. Furthermore, the integrated circuit includes an active discharge circuit to quickly turn off the gate drive voltage, therefore reducing EMI.