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IR21064

IR21064 Description

The IR21064 is a high-performance gate driver IC from Infineon Technologies, designed to drive high and low side MOSFETs in power conversion applications. With its independent channel type and the ability to handle a wide voltage supply range of 10V to 20V, this device offers flexibility and reliability in various power electronics designs. The IR21064 features a high-side voltage capability of up to 600V, making it suitable for demanding applications that require robust voltage handling.

IR21064 Features

• Voltage - Supply: The IR21064 operates within a supply voltage range of 10V to 20V, providing flexibility in power supply design.
• Rise/Fall Time: With typical rise and fall times of 150ns and 50ns respectively, the IR21064 ensures fast switching capabilities.
• Logic Voltage: The logic levels for input high (VIH) and input low (VIL) are 2.9V and 0.8V, respectively, ensuring compatibility with various logic families.
• Current - Peak Output: The IR21064 can source 200mA and sink 350mA, providing ample current drive for efficient MOSFET control.
• Moisture Sensitivity Level (MSL): Rated at level 1, the IR21064 is not sensitive to moisture, allowing for unlimited storage time before use.
• Package: The device is packaged in a 14-pin DIP tube, suitable for through-hole mounting in various applications.

IR21064 Applications

The IR21064 is ideal for applications that require high-side and low-side gate driving of MOSFETs, such as:

• Power Supplies: In switch-mode power supplies (SMPS) and power factor correction (PFC) circuits, the IR21064 can efficiently drive the high and low side MOSFETs.
• Motor Control: In motor control applications, the IR21064 can be used to drive the gate drivers of high-power MOSFETs, ensuring precise control and high efficiency.
• Industrial Automation: In industrial automation systems, the IR21064 can be employed to drive high-power switches and relays, providing reliable control in harsh environments.

Conclusion of IR21064

The IR21064 from Infineon Technologies is a versatile and robust gate driver IC, designed to meet the demands of high-power applications. With its wide supply voltage range, fast switching times, and high-side voltage capability, the IR21064 offers a reliable solution for power electronics designers. Although the product status is marked as obsolete, it remains a valuable component for legacy systems and applications where its unique features are required. Its performance benefits and unique features make it an ideal choice for high-power applications in power supplies, motor control, and industrial automation.