Texas Instruments

LMR33630BDDA

LMR33630BDDA Description

The LMR33630BDDA is a high-performance, adjustable output voltage regulator from Texas Instruments, designed to deliver up to 3A of output current with an input voltage range of 3.8V to 36V. This buck converter is part of the SIMPLE SWITCHER® series, known for its ease of use and high efficiency. The device operates at a switching frequency of 1.4MHz, ensuring minimal footprint and high power density. The LMR33630BDDA features a synchronous rectifier, which enhances efficiency and reduces power loss. The output voltage is adjustable from 1V to 24V, providing flexibility for a wide range of applications. The device is available in a surface-mount package, making it suitable for compact designs. It is RoHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.

LMR33630BDDA Features

• Adjustable Output Voltage: The LMR33630BDDA offers an adjustable output voltage range from 1V to 24V, providing flexibility to meet various power requirements.
• Wide Input Voltage Range: With an input voltage range of 3.8V to 36V, the regulator is suitable for a variety of power sources, including batteries and industrial power supplies.
• High Output Current: Capable of delivering up to 3A of output current, the LMR33630BDDA is ideal for high-power applications.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency and reduces power loss, making the device more energy-efficient.
• High Switching Frequency: Operating at a switching frequency of 1.4MHz, the regulator ensures minimal footprint and high power density, making it suitable for compact designs.
• Surface-Mount Packaging: The surface-mount package type facilitates easy integration into modern PCB designs, reducing the overall size of the end product.
• Environmental Compliance: The LMR33630BDDA is RoHS3 compliant and REACH unaffected, ensuring it meets the highest environmental standards.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 2 (1 Year), making it suitable for a wide range of manufacturing environments.

LMR33630BDDA Applications

The LMR33630BDDA is ideal for a variety of applications requiring high efficiency and compact design. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles, where space is limited and efficiency is crucial.
• Industrial Equipment: Suitable for industrial applications such as PLCs, motor controllers, and IoT devices, where a wide input voltage range and high output current are required.
• Telecommunications: Can be used in telecom equipment like base stations and routers, where high efficiency and reliability are paramount.
• Automotive: Applicable in automotive electronics, including infotainment systems and advanced driver-assistance systems (ADAS), where the device's wide input voltage range and high current capability are beneficial.

Conclusion of LMR33630BDDA

The LMR33630BDDA from Texas Instruments stands out as a versatile and efficient power management solution. Its adjustable output voltage, wide input voltage range, and high output current capability make it suitable for a broad range of applications. The inclusion of synchronous rectification and a high switching frequency ensures high efficiency and minimal power loss, while the surface-mount package and environmental compliance make it an ideal choice for modern, compact designs. Whether used in consumer electronics, industrial equipment, telecommunications, or automotive applications, the LMR33630BDDA delivers reliable performance and significant benefits over similar models.