Texas Instruments

LM3489QMM/NOPB

LM3489QMM/NOPB Description

The LM3489QMM/NOPB is a high-performance, automotive-grade buck DC-DC switching controller designed and manufactured by Texas Instruments. This component is part of the DC-DC Switching Controllers category and is specifically designed for applications requiring a robust and reliable power management solution. With its positive output configuration and a switching frequency of up to 1MHz, the LM3489QMM/NOPB offers high efficiency and fast response times, making it ideal for a variety of demanding applications.

LM3489QMM/NOPB Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Active
• Frequency - Switching: Up to 1MHz
• REACH Status: REACH Unaffected
• Voltage - Supply (Vcc/Vdd): 4.5V to 35V
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Synchronous Rectifier: No
• ECCN: EAR99
• Grade: Automotive
• Topology: Buck
• Mounting Type: Surface Mount
• Clock Sync: No
• Number of Outputs: 1
• Control Features: Current Limit, Enable
• Duty Cycle (Max): 100%
• Output Phases: 1
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: LM3489

LM3489QMM/NOPB Applications

The LM3489QMM/NOPB is well-suited for automotive applications where reliability and performance are critical. Its automotive grade ensures that it can withstand the harsh conditions typically found in vehicles, such as temperature extremes and vibration. This makes it ideal for use in infotainment systems, power windows, and other electronic control units within automobiles. Additionally, its high switching frequency and robust design make it suitable for industrial applications requiring efficient power conversion, such as motor drives and industrial control systems.

Conclusion of LM3489QMM/NOPB

In conclusion, the LM3489QMM/NOPB from Texas Instruments stands out for its automotive-grade performance, high switching frequency, and robust design. It offers a reliable and efficient solution for power management in demanding automotive and industrial applications. With its positive output configuration and a wide supply voltage range, the LM3489QMM/NOPB provides a versatile and high-performing option for designers looking to optimize power conversion in their systems.