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DGD1503S8-13

DGD1503S8-13 Description

The DGD1503S8-13 is a half-bridge gate driver IC designed for high-performance power management applications. Manufactured by Diodes Incorporated, this device is part of the DGD1503 family and is housed in an 8SO surface-mount package. It features independent channels, making it suitable for driving high-side and low-side MOSFETs in various power conversion circuits. The DGD1503S8-13 operates within a supply voltage range of 10V to 20V and supports a maximum high-side voltage of 250V through a bootstrap configuration. This IC is designed to deliver peak output currents of 290mA for sourcing and 600mA for sinking, ensuring robust performance in demanding applications.

DGD1503S8-13 Features

• Independent Channel Type: The DGD1503S8-13 features independent channels, allowing for precise control over high-side and low-side MOSFETs. This design enhances flexibility and control in power conversion circuits.
• Wide Supply Voltage Range: With a supply voltage range of 10V to 20V, this IC is versatile and can be used in various power supply configurations.
• High Peak Output Currents: The device supports peak output currents of 290mA for sourcing and 600mA for sinking, ensuring reliable performance in high-current applications.
• Fast Rise and Fall Times: The DGD1503S8-13 offers typical rise and fall times of 70ns and 35ns, respectively, enabling rapid switching and minimizing switching losses.
• Compliance and Safety: The IC is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 3, allowing for safe handling and storage.
• Packaging: Available in a tape and reel (TR) package, the DGD1503S8-13 is suitable for automated surface-mount assembly processes.

DGD1503S8-13 Applications

The DGD1503S8-13 is ideal for a variety of power management applications, including:

• DC-DC Converters: The independent channels and high peak output currents make this IC suitable for driving MOSFETs in DC-DC converter circuits, ensuring efficient power conversion.
• Motor Drives: The fast rise and fall times and high-side voltage capabilities make it ideal for driving MOSFETs in motor drive applications, providing precise control and high efficiency.
• Power Supplies: The wide supply voltage range and robust performance make this IC suitable for various power supply designs, including those requiring high-side switching.
• Inverters: The DGD1503S8-13 can be used in inverter applications where rapid switching and high current handling are required, ensuring reliable performance.

Conclusion of DGD1503S8-13

The DGD1503S8-13 gate driver IC from Diodes Incorporated offers a combination of high performance, versatility, and compliance with industry standards. Its independent channels, wide supply voltage range, and high peak output currents make it suitable for a variety of power management applications. The fast rise and fall times ensure efficient switching, while the REACH unaffected and RoHS3 compliant status ensure it meets environmental and safety standards. Although the product is marked as obsolete, it remains a reliable choice for applications requiring a robust half-bridge gate driver.