Renesas Electronics Corporation Gate Drivers ISL6613BIR-T

The ISL6613BIR-T is a high-frequency gate driver designed for synchronous rectified buck converters, specifically optimized for point-of-load (POL) DC/DC converters in Intel® and AMD® microprocessor applications. It features dual MOSFET drive capability for both upper and lower power N-Channel MOSFETs, with adjustable gate voltage ranging from 5V to 12V, allowing for efficiency optimization based on application requirements. This driver incorporates advanced adaptive zero shoot-through protection to prevent simultaneous conduction of the upper and lower MOSFETs, thereby minimizing dead time. It also includes pre-power-on reset (Pre-POR) overvoltage protection and undervoltage protection, enhancing reliability during operation. The device supports high switching frequencies of up to 2MHz and provides a sinking current capability of 3A, ensuring fast rise and fall times with low propagation delays. The ISL6613BIR-T is available in a compact 10-lead 3x3 DFN package, which improves PCB efficiency and allows for better thermal management through an expandable bottom copper pad. It is RoHS compliant and suitable for high current DC/DC converters and high-efficiency voltage regulator modules (VRMs).