Product Overview: TPS61240TDRVRQ1 from Texas Instruments

The TPS61240TDRVRQ1 is a high-efficiency synchronous boost converter designed by Texas Instruments, specifically engineered to meet the rigorous demands of automotive and industrial applications. This compact and robust power management integrated circuit (IC) is ideal for systems that require a higher voltage from a low-power source, such as battery-powered devices.

Key Features

• Wide Input Voltage Range: The device supports an input voltage range from 0.5 V to 5.5 V, making it versatile for various low-voltage power sources, including single-cell batteries.
• Adjustable Output Voltage: It provides an adjustable output voltage up to 5.5 V, allowing designers to tailor the output to meet specific needs.
• High Efficiency: With up to 95% efficiency, the TPS61240TDRVRQ1 minimizes energy loss, which is critical for battery-powered applications.
• Low Quiescent Current: The device features a low quiescent current of 17 µA (typical), which extends battery life in portable applications.
• Power Save Mode: It includes a power save mode that reduces the operating frequency under light load conditions, further improving efficiency.
• Automotive Qualified: As a Q1 device, it meets the stringent quality and reliability standards required for automotive applications.

Applications

The TPS61240TDRVRQ1 is well-suited for a range of applications where a stable and efficient voltage boost is necessary. These applications include but are not limited to:

• Automotive infotainment and navigation systems
• Portable electronics and power banks
• Industrial and medical equipment
• Energy harvesting and solar-powered devices

Package and Availability

The TPS61240TDRVRQ1 comes in a small 6-pin SON package (DRV), which is optimized for space-constrained applications. Its thermal performance is enhanced by a thermal pad that allows heat to be efficiently dissipated from the IC. For design flexibility, the device is also available in different fixed output voltage versions. Check Texas Instruments' website or authorized distributors for availability and detailed specifications.