Renesas Electronics Corporation ISL6612CR

The ISL6612CR is a dual MOSFET driver designed for synchronous rectified buck converters, driving both upper and lower N-Channel MOSFETs in core voltage regulator applications. It comes in a 10-lead 3mm x 3mm dual flat no-lead (DFN) package with an exposed bottom copper pad for enhanced heat sinking. The device supports a gate drive voltage range of 5V to 12V, operates with a maximum junction temperature of +125°C, and includes adaptive zero shoot-through protection, overvoltage protection prior to power-on, and over-temperature shutdown at +150°C with a +108°C hysteresis. It features a three-state PWM input for output stage shutdown and a 36V internal bootstrap Schottky diode. The part meets RoHS compliance and is rated for an ambient temperature range of 0°C to +85°C. Its peak sinking current capability is 3A for the lower gate and 2A for the upper gate, with propagation delays under 10ns and rise/fall times under 26ns.