UCC27528DR

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UCC27528DR is a gate driver specially designed for Power Management Integrated Circuit (PMIC). It is integrated with a low resistance low-side output, making it ideal for driving high current and high frequency pulse with minimal switching time. This makes UCC27528DR suited for a variety of switching applications such as digital power supplies, UPS systems, motor controllers, etc.

UCC27528DR\'s main feature is its internal digital PWM (pulse-width modulation) circuitry, allowing it to drive low side NMOS transistors with up to 24V, and an adjustable soft-start for improved efficiency and transient response. This makes it the perfect choice for applications that require a reliable, highly efficient and fast high-current gate driver. Furthermore, UCC27528DR is also equipped with advanced diagnostic and protection features such as output under-voltage lockout, open-drain fault detection, current-source overcurrent protection, and inrush limit control.

With its wide operating temperature range from -40°C to 125°C and input voltage range from 3V to 7V, UCC27528DR is one of the most versatile and versatile gate drivers available today. It is also available in a wide range of packages, including SOIC-8, TSSOP-16, and QFN-32.

The working principle of UCC27528DR is quite simple. It consists of two inputs, an enable pin and a gate-drive pin. When the enable pin is high, the gate-drive pin can provide up to 8A of gate-drive power with a minimum switching time of 1ns. By pulsing the enable pin, the gate-drive pin can provide additional gate-drive power with a minimum switching time of 1ns if necessary. Furthermore, when the enable pin is low, the gate-drive pin will not provide gate-drive power.

UCC27528DR is widely used for a range of applications requiring high performance gate drivers. Its fast switching times, low resistance outputs, integrated diagnostics and protection features make it ideal for digital power supplies, motor controllers, motor drives, power supply systems and UPSs. Furthermore, its wide temperature range, input voltage range and wide selection of packages makes it suitable for almost any application.

Overall, UCC27528DR provides a reliable, high-performance and efficient gate driver suitable for a variety of applications. Its fast switching times, low resistance outputs, integrated diagnostics and protection features make it the ideal choice for powering digital power supplies, motor controllers, motor drives, power supply systems and UPSs. Furthermore, its wide temperature range and input voltage range makes it suitable for almost any application.

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