SI8230BB-D-IS1R

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SI8230BB-D-IS1R is a four-channel surface mount gate driver for power MOSFETs, intended for use in motor control, lighting control, and switch mode power supplies. The device offers high-side and low-side protection circuitry for the power MOSFETs, allowing dynamic voltage contention for solid-state relays (SSRs) and motor control applications. The device is a three-phase bridge driver with separate high-side and low-side outputs for each phase. The device features a low on-state resistance (RDSon), which minimizes voltage drop and power loss in the system.The SI8230BB-D-IS1R gate driver is part of the Isolators - Gate Drivers family of products. An isolator is an electronic device used for electrical isolation between two circuits. It is designed to allow passing of signals from an input side to an output side while providing galvanic isolation that prevents any direct current (DC) or electrical ground connection between the two circuits. The isolator is typically used in the protection of the two sides of the circuit from short-circuits and power surges. Isolators are generally used in motor control, lighting control, industrial automation, medical electronics, and communications systems where there is a need to keep signals separate from the power system while still transmitting the signal with high fidelity.The core functionality of the SI8230BB-D-IS1R gate driver is to provide electrical isolation between power MOSFET inputs and outputs. This isolation feature eliminates the need for an opto-isolator or an opto-coupler in the system. The device provides a three-phase bridge configuration for the high-side and low-side outputs of the power MOSFETs. This allows for the implementation of closed-loop current sensing in motor control applications. The main advantage of the device is its low on-state resistance (RDSon), which helps minimize voltage drops and power dissipation in the system. The SI8230BB-D-IS1R also features high-side and low-side protection circuitry for the power MOSFETs, allowing dynamic voltage contention for solid-state relays (SSRs) and motor control applications.The SI8230BB-D-IS1R gateway driver operates from a 5V supply voltage and is capable of driving P-Channel and N-Channel MOSFETs. The device has an operating temperature range of -40 °C to +125 °C and comes in a small 4 × 4 × 0.8 mm package for easy mounting on a PCB. The device features integrated Charge Pump and variable hysteresis level (VHSL) control for improved power MOSFET efficiency. It also offers thermal shutdown and diagnostic feedback for fault protection.The SI8230BB-D-IS1R gate driver is an ideal choice for applications that require a fast, reliable, and highly efficient device for isolation and power MOSFET driving. The device has an excellent thermal performance and offers features like low RDSon, integrated Charge Pump, variable hysteresis level control, and thermal shutdown protection. The device is designed to provide reliable performance over a wide temperature range and offers optimal protection for power MOSFETs in motor control, lighting control, and switch mode power supplies. The device is also RoHS compliant and meets the requirements of EMC/EMI standards.

The specific data is subject to PDF, and the above content is for reference