Texas Instruments

LM2737MTC/NOPB

LM2737MTC/NOPB Description

The LM2737MTC/NOPB is a high-performance buck regulator controller designed to deliver efficient power conversion in a compact form factor. Manufactured by Texas Instruments, this device is part of the Power Management (PMIC) category and is ideal for applications requiring a reliable and efficient power supply solution. The LM2737MTC/NOPB features a transistor driver output type with a positive output configuration, ensuring stable and precise voltage regulation. It operates within a supply voltage range of 4.5V to 5.5V and supports a wide switching frequency range from 50kHz to 2MHz, providing flexibility in design and optimization for various power requirements.

LM2737MTC/NOPB Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Active
• Frequency - Switching: 50kHz to 2MHz
• Voltage - Supply (Vcc/Vdd): 4.5V to 5.5V
• Synchronous Rectifier: Yes
• Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start
• Duty Cycle (Max): 90%
• Output Phases: 1
• Package: Tube
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Mounting Type: Surface Mount
• Clock Sync: No
• Number of Outputs: 1
• Topology: Buck

The LM2737MTC/NOPB stands out with its synchronous rectifier feature, which enhances efficiency and reduces power loss. The inclusion of control features such as current limit, enable, frequency control, power good, and soft start ensures robust performance and protection. The wide switching frequency range allows for optimization in various applications, while the 90% maximum duty cycle provides high efficiency in power conversion.

LM2737MTC/NOPB Applications

The LM2737MTC/NOPB is well-suited for a variety of applications where efficient power management is critical. Its compact 14TSSOP package and surface-mount mounting type make it ideal for space-constrained designs. Some specific use cases include:

• Consumer Electronics: Power supplies for portable devices, smartphones, and tablets.
• Telecommunications: Base stations and network equipment requiring efficient power conversion.
• Industrial Equipment: Power supplies for PLCs, motor drives, and other industrial applications.
• Automotive: Power management in automotive electronics and infotainment systems.

The LM2737MTC/NOPB’s ability to operate within a wide supply voltage range and its high efficiency make it a versatile choice for applications that demand reliable power delivery and minimal power loss.

Conclusion of LM2737MTC/NOPB

The LM2737MTC/NOPB from Texas Instruments is a robust and efficient buck regulator controller that offers significant advantages over similar models. Its wide switching frequency range, synchronous rectifier, and comprehensive control features make it an ideal choice for a variety of applications. The device’s compliance with REACH and ROHS3 standards ensures it meets environmental and regulatory requirements. With its compact form factor and surface-mount design, the LM2737MTC/NOPB is well-suited for modern, space-efficient power management solutions.