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W83321G TR

W83321G TR Description

The W83321G TR is a Buck topology transistor driver IC designed for power management applications. Manufactured by Nuvoton Technology Corporation, this obsolete component is housed in a Surface Mount Tape & Reel (TR) package. It operates within a supply voltage range of 5V and features a switching frequency of 250kHz. The W83321G TR is designed for an operating temperature range of 0°C to 70°C (TA) and is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (Unlimited), it is highly reliable in various environmental conditions.

W83321G TR Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: 250kHz
• Voltage - Supply (Vcc/Vdd): 5V
• Control Features: Current Limit
• Number of Outputs: 1
• Output Phases: 1
• Synchronous Rectifier: No
• Clock Sync: No
• Package: Tape & Reel (TR)
• Operating Temperature: 0°C ~ 70°C (TA)
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001

The W83321G TR offers a robust set of features that make it suitable for a variety of power management applications. Its 250kHz switching frequency allows for efficient power conversion, while the current limit control feature ensures safe operation under varying load conditions. The positive output configuration and single output phase simplify design integration, making it an ideal choice for compact and efficient power supply designs.

W83321G TR Applications

The W83321G TR is well-suited for applications requiring efficient power conversion and control. Its Buck topology makes it ideal for use in:

• Consumer Electronics: Power supplies for devices such as smartphones, tablets, and laptops.
• Industrial Equipment: Power management in control systems and automation equipment.
• Telecommunications: Power supplies for networking equipment and base stations.
• Automotive Electronics: Power management in vehicle infotainment systems and electronic control units.

The W83321G TR's compact Tape & Reel (TR) package and surface mount design allow for easy integration into modern, space-constrained designs. Its 5V supply voltage and single output phase make it particularly useful in applications where a simple and efficient power solution is required.

Conclusion of W83321G TR

The W83321G TR from Nuvoton Technology Corporation is a versatile Buck topology transistor driver IC that offers a range of performance benefits. Its 250kHz switching frequency and current limit control features ensure efficient and safe power conversion. The obsolete status of the W83321G TR does not detract from its reliability and performance, as it remains REACH unaffected and ROHS3 compliant. The W83321G TR is an excellent choice for applications in consumer electronics, industrial equipment, telecommunications, and automotive electronics, where efficient power management is crucial. Its compact design and surface mount package make it an ideal component for modern, space-efficient designs.