Infineon Launches New Generation MOTIX Half Axle Drive IC

     Following the successful release of BTN89xx, Infineon Technology Co., Ltd. launched the new MOTIX BTN99xx (NovalithIC ™+） Series intelligent half bridge drive integrated chip. The chip integrates P channel high side MOSFET and N channel low side MOSFET in a single package, as well as multiple intelligent driving ICs. BTN99xx will become an ideal choice for automotive applications with its ease of use, good protection and scalability. In addition, because BTN99xx integrates a variety of different functions in a single solid package, it is particularly suitable for applications that require strict control of PCB area. It is worth mentioning that it also has high reliability and is very suitable for seat control, electric tailgate, side sliding door, fuel pump and other applications.

     Andreas Doll, Senior Vice President of Infineon Technology and General Manager of Body Power Devices Business of Automotive Electronics Business Division, said: "MOTIX BTN89xx (Novalith IC+) After being launched into the market, it has achieved great success, both in popularity and reputation. Since 2015, we have delivered more than 500 million MOTIX BTN89xx chips to automotive customers around the world. Our new BTN99xx series chips are packaged with small HSOF-7, which can save 60% of the board space compared with the previous generation of products. "

     This new device adopts Infineon's advanced chip by chip and stacking process, and is integrated in a solid package. Thanks to Infineon's latest MOSFET technology and innovative chip thinning process, the normal path resistance of BTN99xx can be significantly reduced by 47% to 5.30 m Ω at 25 ° C, and its current limit can be increased to 75 A. Therefore, BTN99xx can be said to be a unique and cost-effective solution on the market, which is suitable for miniaturized large current PWM (pulse width modulation) motor drivers.

     MOTIX BTN99xx has further improved and enhanced Infineon's current MOTIX motor control IC product portfolio. The product portfolio is between discrete door drives and arm based ® The processor is highly integrated between embedded power motor control products. BTN99xx series chips include BTN9970LV and BTN9990LV, both of which are 7 x 8 mm ² HSOF-7 package.