DGD21064S14-13

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The DGD21064S14-13 is a PMIC – Gate Driver device that has adequate efficiency and performance levels to provide optimal control of a variety of power supplies, DC motor drivers, and power conversion products. This device offers improved power efficiency and low power consumption in a small and compact package.

The device is designed to ensure the correct operation of gate drivers in critical applications, such as gate drivers for DC motors, industrial inverters, power converters, and other gate driver related tasks. The device is a high-voltage, medium-current, dual channel gate driver specifically designed for fast switching applications. It has two independent channels of high speed, high power gate drivers capable of controlling two N-channel MOSFETs or two IGBTs simultaneously.

The device has an integrated power conversion circuit which converts the high voltage input (from 4V to 32V) to a low voltage supply (2.5 to 5.5V) which is used to power the gate driver operation. This power conversion feature is important for non-existent source applications, where the gate driver power must come from the system supplied voltage or the gate driver input voltage.

The device can handle up to 6A peak current, meaning that it can be used in applications which require fast switching currents. The device also has an integrated short circuit protection feature which prevents damage that can occur due to short circuit in the output stage.

Additionally, the device features an undervoltage lock-out (UVLO) circuit which ensures that the device will stay disabled until the power is above the UVLO threshold. This prevents the gate drivers from inadvertently driving the power transistor in situations where the power supply or system is not ready for operation.

The DGD21064S14-13 also includes a thermal protection feature to protect it from overheating. The device has a built-in thermal limiter circuit that detects excessive current and temperature conditions, and reduces the switch current to prevent damage due to the high temperatures.

The device is available in the 48-pad QFN (quad flat no-lead) package, which allows it to be mounted directly onto a printed circuit board (PCB). The device has an operating temperature range of -40°C to +125°C and a maximum junction temperature of +175°C, ensuring reliable operation over a wide range of temperatures.

In summary, the DGD21064S14-13 is a PMIC – Gate Driver device designed for fast switching applications, and it can be used in a variety of applications. The device is available in the 48-pad QFN package, which allows it to be mounted easily on a PCB, and it includes features such as high-voltage power conversion, integrated power supply, undervoltage protection, and thermal protection, making it an ideal choice for high efficiency and reliable operation.

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