Intelligent Power Switch Packs Active di/dt Control
Pumped for automotive motor control tasks, the AUIR3330S intelligent power switch (IPS) exploits a proprietary active di/dt control feature to significantly reduce EMI and switching losses as well as simplify design and reduce overall system costs.
Pumped for automotive motor control tasks, the AUIR3330S intelligent power switch (IPS) exploits a proprietary active di/dt control feature to significantly reduce EMI and switching losses as well as simplify design and reduce overall system costs. The 40V high-side device integrates a bootstrap regulator, charge pump, and a high-side driver into a single package. It can drive loads up to 40 kHz at 100% of duty cycle. Also, the AUIR3330S features programmable over-current and over-temperature protection, current sensing feedback, a diagnostic function, and ESD protection. Available in a D2PAK, pricing for the AUIR3330S starts at $1.50 each/100,000. For more info, contact Sian Cummins at International Rectifier Corp., El Segundo, CA (310) 52-7148 or email [email protected]
