TPS2836DG4

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 TPS2836DG4 belongs to the class of integrated gate drivers and is used to control and drive high side and low side external N-channel MOSFETs/IGBTs. The TPS2836DG4 features overvoltage protection up to 50V with an excellent dV/dt withstand capability, plus an internal dual current sense amplifier with lower on-resistance and higher current capability. The device is ideal for power management, providing the strong driving and enhanced feature set for a variety of high power applications including Power Factor Correction (PFC), LLC resonant converters, full bridge rectifiers, battery chargers and high current DC/DC converters.

The TPS2836DG4 is designed to save components and space on the board, detecting all MOSFETs’ faults, such as overvoltage, undervoltage, overtemperature, and short-circuit protection. It also integrates an adaptive shoot-through protection circuit with a linear slew rate controlled feature to reduce the switching losses in both the high-side and low-side MOSFETs due to shoot-through current. Furthermore, the high-side and low-side outputs are completely isolated from the input power stage, protecting the sense amplifier and gate drivers from overvoltage transients.

The TPS2836DG4 gate driving circuit has a wide operating voltage range (4.5V to 24V), current sensing range of 10mΩ to 125mΩ, and fault-protected outputs. This device incorporates a unique overcurrent protection circuit that is activated when an overcurrent condition occurs. The current sense amplifier has a wide operation range of 10mΩ to 125mΩ and can be externally fine-tuned to adjust the threshold level of overcurrent. It also features voltage shift detection and open loop functionality, offering the flexibility to tailor the drive parameters in response to varying conditions.

The TPS2836DG4 gate driver provides a highly-robust and reliable operation, even in extreme environments. It also features short circuit protection (SCP) and overvoltage protection (OVP) circuitry to automatically shut down the device in case of an overload. The OVP circuitry monitors the current output and can detect any changes in driving levels, such as an undervoltage condition, providing a more robust and dependable operation.

The TPS2836DG4 offers a wide range of functionality and protection, making it the ideal choice for power management applications. It is capable of driving up to 4.5A at 5V (6V for PFC) on either its high side or low side outputs, allowing for higher levels of power density in a compact package. In addition, the device also incorporates innovative EMI and ESD protection features that make it capable of withstanding EMI and ESD events up to 50V with an excellent dV/dt withstand capability. Furthermore, the device’s low on-resistance allows for minimal switching losses and improved efficiency in power conversion.

Overall, the TPS2836DG4 provides a reliable, integrated gate driving solution for high power applications, such as Power Factor Correction (PFC), LLC resonant converters, full bridge rectifiers, battery chargers and high current DC/DC converters. It is an ideal solution for power management, providing the strong driving and enhanced feature set necessary for a variety of applications. With its superior features, ease of implementation, and its high current rating, the TPS2836DG4 is the perfect choice for mission-critical power management applications.

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