UCC27424DGNRG4

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The UCC27424DGNRG4 is a type of PMIC - Gate Drivers which is used to switch on and off power transistors within a power system. It is capable of providing gate control and protection in a variety of applications. This article will discuss the application field and working principle of the UCC27424DGNRG4.

Application Field of the UCC27424DGNRG4

The UCC27424DGNRG4 is designed for a variety of load applications that require low-power operation, such as high-side switching and load-disconnect function. It is particularly suitable for driving low voltage linear and logic loads. Application of this driver include power management, battery control, secure system enablement, and power conversion and management involving gate drive protection.

This type of PMIC is also used for powering FET gate-drive operations in motor control and lighting solutions. The UCC27424DGNRG4 is a cost-effective solution which can be easily integrated into a variety of motor control, power conversion and other power management applications.

Working Principle of the UCC27424DGNRG4

The UCC27424DGNRG4 is an integrated high side switch driver with a built-in level shifter and gate driver. It is capable of inverting the signal received and providing a signal to the gate of power transistors.

The driver is designed to provide a low on-resistance channel, high current output, and high levels of ESD protection for the gate of the power transistors. This helps ensure safe operation and improved system performance.

The UCC27424DGNRG4 provides two pins for open drain outputs. The two pins comprise source and drain pins. The source pin is used to provide an enabled or disabled signal required for operation, and the drain pin is used to provide a logic signal for controlling the transistor.

The UCC27424DGNRG4 is capable of driving up to 200mA of current at 12V, and receive a logic input range of -5V to +5V. It also provides a low propagation delay of 1.3µs, ensuring a fast response when power transistors are switched on or off.

Conclusion

The UCC27424DGNRG4 is a type of PMIC - Gate Drivers that is capable of providing gate control and protection in a variety of applications. It is particularly suitable for driving low voltage linear and logic loads, and powering gate-drive operations in motor control and lighting solutions. This device provides a low on-resistance channel, high current output, and high levels of ESD protection for the gate of the power transistors.

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