International Rectifier AUIR3330S intelligent power switch
International Rectifier has introduced the AUIR3330S intelligent power switch with a proprietary active di/dt control feature that reduces conducted EMI and switching losses to simplify design and reduce overall system cost in motor vehicle drive applications.
The 40 V high-side device combines bootstrap regulator, charge pump and high-side driver into a single package. The load can be driven up to 40 kHz at 100% of duty cycle. Additionally, the AUIR3330S features programmable overcurrent and overtemperature protection required by applications operating in motor vehicle environments such as pumps and fans. It also features current sensing feedback, a diagnostic function, low current consumption in sleep mode and ESD protection.
Phone: 02 9585 5511
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