Texas Instruments

TPS61033QDRLRQ1  

DC Switching Voltage Regulators

TPS61033QDRLRQ1 Description

The TPS61033QDRLRQ1 is a high-performance, adjustable output boost converter designed for automotive applications. Manufactured by Texas Instruments, this IC regulator features a wide input voltage range from 1.8V to 5.5V and an adjustable output voltage range from 2.2V to 5.5V. The device operates with a switching frequency of 2.4MHz, ensuring efficient power conversion and minimal footprint in compact designs. The TPS61033QDRLRQ1 is housed in a surface-mount SOT583 package, making it suitable for space-constrained automotive electronics.

TPS61033QDRLRQ1 Features

• Wide Input Voltage Range: The TPS61033QDRLRQ1 supports an input voltage range from 1.8V to 5.5V, making it versatile for various automotive power sources.
• Adjustable Output Voltage: With an adjustable output voltage range from 2.2V to 5.5V, this regulator can be fine-tuned to meet specific application requirements.
• High Switching Frequency: The 2.4MHz switching frequency enables the use of smaller inductors and capacitors, reducing the overall size and cost of the power supply.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency, especially under light load conditions.
• Automotive Grade: Certified for automotive applications, the TPS61033QDRLRQ1 meets stringent reliability and performance standards.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance. It also features a Moisture Sensitivity Level (MSL) of 1, making it suitable for unlimited exposure to ambient conditions.
• Single Output Configuration: The TPS61033QDRLRQ1 provides a single positive output, simplifying design and reducing complexity.

TPS61033QDRLRQ1 Applications

The TPS61033QDRLRQ1 is ideal for a variety of automotive applications where space is limited and efficiency is critical. Specific use cases include:

• Automotive Electronics: Ideal for powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• Battery-Powered Devices: Suitable for applications requiring a boost converter to step up battery voltage, such as portable automotive diagnostic tools.
• LED Lighting: Efficiently drives LED lights in automotive interiors and exteriors, ensuring consistent brightness and long lifespan.
• Power Management in Hybrid and Electric Vehicles: Provides reliable power conversion for various electronic modules in hybrid and electric vehicles.

Conclusion of TPS61033QDRLRQ1

The TPS61033QDRLRQ1 from Texas Instruments stands out as a robust and efficient boost converter tailored for automotive applications. Its wide input voltage range, adjustable output, and high switching frequency make it a versatile solution for modern automotive electronics. The inclusion of synchronous rectification and automotive-grade certification further enhances its performance and reliability. With its compact SOT583 package and compliance with environmental standards, the TPS61033QDRLRQ1 is an excellent choice for designers seeking a reliable and efficient power management solution in space-constrained environments.

TPS61033QDRLRQ1 Documents

Download datasheets and manufacturer documentation for TPS61033QDRLRQ1

Datasheets :

TPS61033-Q1