onsemi

SZNUD3112LT1G

SZNUD3112LT1G Description

The SZNUD3112LT1G is a Low Side Power Driver from onsemi, designed to deliver robust performance in automotive and industrial applications. This IC features a maximum output current of 400mA and operates within a supply voltage range of 3.3V to 5V. It is housed in a compact SOT23-3 package, making it ideal for space-constrained designs. The device is rated for a maximum load voltage of 14V and offers a typical on-state resistance (Rds On) of 900mmOh, ensuring efficient power delivery. The SZNUD3112LT1G is designed for surface mount applications and is compliant with REACH and ROHS3 regulations, ensuring environmental and safety standards are met. Despite being marked as obsolete, this product remains a reliable choice for specific applications due to its proven performance and compatibility.

SZNUD3112LT1G Features

• Output Configuration: Low Side, providing efficient power control and switching.
• Current - Output (Max): 400mA, suitable for driving small to medium-sized loads.
• Voltage - Supply (Vcc/Vdd): 3.3V to 5V, ensuring compatibility with a wide range of power supplies.
• Voltage - Load: 14V (Max), making it suitable for automotive and industrial applications.
• Rds On (Typ): 900mOhm (Max), minimizing power loss and heat generation.
• Number of Outputs: 2, offering dual-channel control for versatile applications.
• Mounting Type: Surface Mount, ideal for compact and high-density designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Interface: On/Off, providing straightforward control and integration.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring robustness in various environmental conditions.
• ECCN: EAR99, complying with export regulations.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.
• Grade: Automotive, ensuring reliability and durability in demanding environments.

SZNUD3112LT1G Applications

The SZNUD3112LT1G is well-suited for applications requiring reliable power distribution and load control. Its low-side configuration and dual-channel output make it ideal for driving relays, solenoids, and other small actuators. Specific use cases include:

• Automotive Systems: Ideal for controlling various automotive actuators and sensors, ensuring precise and reliable operation.
• Industrial Controls: Suitable for driving small motors, relays, and solenoids in industrial automation and control systems.
• Consumer Electronics: Can be used in applications requiring efficient power control and switching, such as in small appliances and devices.

Conclusion of SZNUD3112LT1G

The SZNUD3112LT1G from onsemi is a robust and reliable power driver, offering a combination of high performance and compliance with industry standards Its. low-side configuration, dual-channel output, and compact SOT23-3 package make it an excellent choice for automotive and industrial applications. Despite being marked as obsolete, the SZNUD3112LT1G remains a viable option for specific use cases where its unique features and proven performance are required. For engineers and designers seeking a reliable power driver in a compact form factor, the SZNUD3112LT1G is a product worth considering.