IR3598MTRPBF

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Power management integrated circuits (PMICs) are sophisticated electronic components used to efficiently manage and regulate power in electronic devices. Gate drivers are a type of PMIC that act as an interface between digital logic circuits and power electronic devices such as FETs, IGBTs, and thyristors.IR3598MTRPBF is a popular gate driver from International Rectifier (now a part of Infineon Technologies). It is a high-speed single-output gate driver with low-side and high-side MOSFETs or IGBTs control, optimized for resonant mode power supplies applications.The IR3598MTRPBF gate driver utilizes an adaptive shoot-through architecture with integrated bootstrap diodes and under-voltage lockout (UVLO). The shoot-through technique improves the power efficiency by allowing very low on-resistance to optimize the total efficiency of the power converter.The device has an advanced dead-time control circuit with advanced gain compensation to provide decent performance in the hard-switched and leading-edge modulated operation. It also has an integrated reset circuit which clears sticky errors and helps user-programmable timer for a further degree of regulation for any load changes fast and safely. The IR3598MTRPBF includes maximum gate drive voltage- and current-sense protection. The integrated gate drive voltage is limited to a 20V rating, which is independently adjustable for both low-side and high-side outputs. Likewise, a peak current-limit protection is also built into the device. This feature helps limit peak current spikes, protecting the device from possible damages caused by frequent switching cycles.The device features a spread-spectrum PWM input to minimize system-level EMI and eliminate the need for external EMI filters. The IR3598MTRPBF also uses a simple, single-wire pulsed control interface that supports both bipolar and unipolar pulse width modulation control signals, as well as adjustable pulse-width modulation (PWM) frequency.The input signal format of the IR3598MTRPBF is compatible with the popular APFC (active power factor correction) controllers and supports auto-restart and auto-re-trig functions, which allow the device to detect when either of the switching channels has reached their upper or lower switching limit. This allows for fast, safe and efficient control of the power converter.The IR3598MTRPBF gate driver is ideal for AC-DC and product applications, including offline adapters, offline switchers, dc-dc converters, and inductive loads. It is a high-performance, cost-effective power conversion solution for high-efficiency systems. It provides high-performance, reliable and robust gate driver capabilities and is able to operate up to a switching frequency of 1MHzIn breakdown, the IR3598MTRPBF gate driver is a critical component in power management applications as it helps control MOSFETs or IGBTs in isolated and non-isolated converters. It provides robust and accurate performance at an affordable cost. The device is able to protect and control the switching of these devices, with adjustable shoot-through protection, integrated reset circuit, and other protection features.

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