HIP4083ABZ

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HIP4083ABZ gate drivers are three-phase, low-side MOSFET drivers used in power management applications. They are designed to provide greater efficiency, reduce system size, and reduce power losses. The HIP4083ABZ gate drivers can drive three non-inverting phase outputs in a single-ended or differential configuration. This provides a flexible and efficient power switch control architecture for high-frequency power conversion and light-load operation.

The HIP4083ABZ gate drivers are optimized for voltage and current system requirements. The input voltages range from 3.3 V to 18 V and the output currents range from 0.6 mA to 20 mA. The output frequency is up to 400 MHz and the operating temperature range is from -40 °C to +85 °C. The HIP4083ABZ gate drivers feature excellent transient and EMI protection capabilities.

The HIP4083ABZ gate drivers support various power management implementation designs. They are suitable for buck, boost, and flyback topologies. Additionally, the HIP4083ABZ gate drivers provide an external load connection, allowing users to measure power requirements of a system before implementing the power management scheme. This feature is used to optimize efficiency, reduce system size, and reduce power losses.

HIP4083ABZ gate drivers use low-side switches to improve system efficiency and minimize the dissipated power. This is done by enabling accurate power control of each output phase, allowing flexible implementations of buck, boost, and flyback topologies. It also reduces the size of the components involved in the power management system. The HIP4083ABZ gate drivers provide soft-start capabilities and pre-bias start capability for improved efficiency and smooth start up.

HIP4083ABZ gate drivers also provide pin-programmable parameters, including pre-turn-on, dead time, current-limit sense voltage, and voltage-balance trim. These features enable users to quickly and easily optimize a power conversion system for their specific needs and minimize power losses. The HIP4083ABZ gate drivers also support thermal shutdown and active voltage-level shifting for protection in high-temperature and high-voltage conditions.

The HIP4083ABZ gate drivers provide highly accurate current-limit thresholds and very low losses while running in mode-transition conditions. These features allow the user to safely and reliably switch between power conversion modes as needed, such as when transitioning from light-load to full-load operation. These features also enable smooth load transitions and optimize efficiency in light load and low-speed conditions.

HIP4083ABZ gate drivers are suited for a wide range of high-energy and high-temperature applications. These include white goods, industrial motor solutions, computer peripherals and gaming equipment, medical equipment, computing equipment, and HVAC systems. They can also be used in automobile and aerospace designs.

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