Texas Instruments

LM2743MTC

LM2743MTC Description

The LM2743MTC is a high-performance, single-output, step-down switching regulator controller designed by Texas Instruments. It is housed in a 14-lead TSSOP package, making it suitable for surface-mount applications. This device offers a wide input voltage range of 3V to 6V and features a switching frequency range of 50kHz to 1MHz. The LM2743MTC is designed to operate in a buck topology and is equipped with a synchronous rectifier, providing high efficiency in various applications.

LM2743MTC Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Last Time Buy
• Frequency - Switching: 50kHz to 1MHz
• REACH Status: REACH Unaffected
• Voltage - Supply (Vcc/Vdd): 3V to 6V
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Synchronous Rectifier: Yes
• ECCN: EAR99
• Topology: Buck
• Mounting Type: Surface Mount
• Clock Sync: No
• Number of Outputs: 1
• Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
• Duty Cycle (Max): 80%
• Output Phases: 1
• HTSUS: 8542.39.0001
• Package: Tube
• Base Product Number: LM2743

LM2743MTC Applications

The LM2743MTC is ideal for a wide range of applications due to its versatile features and high performance. Some specific use cases include:

1. Portable Electronics: The LM2743MTC's wide input voltage range and high efficiency make it suitable for powering portable devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: Its ability to operate over a wide temperature range and provide stable output voltage in various conditions makes it an excellent choice for industrial control systems.
3. Automotive Applications: The LM2743MTC can be used in automotive applications where high efficiency and reliability are critical, such as infotainment systems and power management modules.
4. Telecommunications: This device can be used in telecommunications equipment to provide stable power supply to various components, ensuring reliable operation.

Conclusion of LM2743MTC

The LM2743MTC from Texas Instruments is a versatile and high-performance step-down switching regulator controller. Its unique features, such as a wide input voltage range, synchronous rectifier, and various control features, make it an ideal choice for a wide range of applications. With its high efficiency and reliability, the LM2743MTC is a valuable addition to any electronic design.