SI8234BD-D-ISR

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Isolators - Gate Drivers devices are used when driving high power circuits to protect control circuits from damage or disruption, and these devices are responsible for the proper functioning of high power circuits. The SI8234BD-D-ISR from Silicon Labs is an integrated gate driver and isolated power supply for high voltage, high current outputs, and this device provides the optimal solution for medium-power applications.

The SI8234BD-D-ISR isolator is based on Silicon Labs\' advanced CSD124xx isolated power technology. This device features a wide operating voltage range of 8 V to 100 V, peak current capability of 4 A, and advanced protection features including current limit, over-temperature protection, and reverse polarities protection. The device also includes an integrated isolated power supply (IPS) that provides over-voltage protection, reverse voltage protection, and EMI/RFI filtering. Moreover, the device is capable of providing up to 35% higher efficiency than competing solutions.

The SI8234BD-D-ISR isolator\'s gate driver is comprised of two independent PMOSFET drivers, that optimize the turn-on/off behavior for fast switching and minimal voltage drop. The gate driver is also capable of switching up to 7 A peak current, and includes over-current protection to protect the system from excessive current.

The SI8234BD-D-ISR is an integrated solution that eliminates the need for multiple circuit components, offering manufacturers the flexibility to design a system with fewer components and improve reliability. The device is also designed to be robust, and can withstand temperatures from -40°C to +105°C. Along with its small 4 mm x 4 mm package size, the SI8234BD-D-ISR enables customers to design high-performance systems with a minimum number of components.

The SI8234BD-D-ISR is ideal for high-power applications such as automotive, industrial motor control, and LED lighting. The device provides superior protection and reliability, as well as higher efficiency, enabling customers to build cost-effective and reliable systems. The flexible operating voltage and integrated protection features further ensure that the system will provide reliable performance even in harsh environments.

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