Texas Instruments

LM2734ZQSDE/NOPB  

DC Switching Voltage Regulators

LM2734ZQSDE/NOPB Description

The LM2734ZQSDE/NOPB is a high-performance, adjustable output buck regulator designed for automotive applications. Manufactured by Texas Instruments, this power management IC (PMIC) offers a wide input voltage range from 3V to 20V, making it suitable for various automotive power systems. The regulator can deliver a maximum output current of 1A, with an adjustable output voltage range from 0.8V to 18V, providing flexibility for diverse load requirements.

LM2734ZQSDE/NOPB Features

• Adjustable Output Voltage: The LM2734ZQSDE/NOPB features an adjustable output voltage range from 0.8V to 18V, allowing designers to optimize the regulator for specific load requirements.
• Wide Input Voltage Range: With an input voltage range of 3V to 20V, this regulator is well-suited for automotive environments where input voltage can vary significantly.
• High Switching Frequency: The regulator operates at a switching frequency of 3MHz, enabling the use of smaller inductors and capacitors, which reduces the overall footprint and improves transient response.
• Automotive Grade: Certified for automotive applications, the LM2734ZQSDE/NOPB meets stringent reliability and performance standards required for automotive electronics.
• Surface Mount Technology: The device is available in a surface mount package, easy facilitating integration into compact and high-density PCB designs.
• Compliance: The LM2734ZQSDE/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity Level: With an MSL of 3 (168 Hours), the device is suitable for manufacturing processes that may expose it to moisture.

LM2734ZQSDE/NOPB Applications

The LM2734ZQSDE/NOPB is ideal for a variety of automotive applications where reliable power management is critical. Key applications include:

• Automotive Electronics: Suitable for powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• Power Modules: Ideal for compact power modules requiring high efficiency and reliability.
• Battery Management Systems: Can be used in battery management systems where precise voltage regulation is essential.
• Industrial Applications: The wide input voltage range and high switching frequency make it suitable for industrial applications requiring robust power management solutions.

Conclusion of LM2734ZQSDE/NOPB

The LM2734ZQSDE/NOPB from Texas Instruments is a versatile and reliable buck regulator designed for applications automotive. Its wide input voltage range, adjustable output voltage, and high switching frequency make it an excellent choice for a variety of automotive and industrial applications. The device's automotive grade certification, surface mount package, and compliance with environmental standards further enhance its appeal for modern power management designs. Whether powering ECUs, infotainment systems, or battery management systems, the LM2734ZQSDE/NOPB delivers the performance and reliability needed for demanding automotive environments.

LM2734ZQSDE/NOPB Documents

Download datasheets and manufacturer documentation for LM2734ZQSDE/NOPB

Datasheets :

LM2734ZSDX/NOPB      

Design Resources :

LM2734Z-Q1 Design with WEBENCH® Power Designer