TPS60241DGKT

The TPS60241DGKT is a high-performance, low-noise, step-up (boost) DC-DC converter designed by Texas Instruments. It is particularly well-suited for applications requiring efficient power conversion from a lower voltage source to a higher voltage output. Here’s a detailed description of its key features and specifications:

General Overview:

• Type: Step-Up (Boost) DC-DC Converter
• Manufacturer: Texas Instruments
• Package: The device comes in a compact 10-pin VQFN (Very Thin Quad Flat No-lead) package, which is ideal for space-constrained applications.

Electrical Characteristics:

• Input Voltage Range: The TPS60241 operates over a wide input voltage range, typically from 0.3V to 5.5V, making it suitable for battery-powered devices.
• Output Voltage: It can provide a regulated output voltage, which can be set to various levels depending on the application requirements, typically up to 5.5V.
• Output Current: The device can deliver a maximum output current of around 600 mA, depending on the input voltage and output configuration.
• Efficiency: The TPS60241 boasts high efficiency, often exceeding 90%, which helps to extend battery life in portable applications.

Performance Features:

• Low Noise: The converter is designed to minimize output voltage ripple and noise, making it suitable for sensitive analog applications.
• Control Method: It employs a pulse-width modulation (PWM) control scheme, which helps maintain high efficiency across a range of load conditions.
• Soft Start: The device includes a soft-start feature to limit inrush current during startup, protecting both the converter and the load.

Protection Features:

• Overcurrent Protection: The TPS60241 includes built-in overcurrent protection to prevent damage under fault conditions.
• Thermal Shutdown: It features thermal shutdown capabilities to protect the device from overheating, ensuring reliable operation in various thermal environments.

Applications:

The TPS60241 is ideal for a variety of applications, including:

• Portable devices such as smartphones, tablets, and wearables.
• Powering RF transmitters and receivers.
• Battery-powered sensors and IoT devices.
• Any application requiring a stable higher voltage from a lower voltage source.

Additional Information:

• Operating Temperature Range: The device is rated for operation over a wide temperature range, typically from -40°C to +85°C, making it suitable for industrial and automotive applications.
• Design Resources: Texas Instruments provides extensive design resources, including evaluation modules, reference designs, and simulation tools to assist engineers in integrating the TPS60241 into their projects.

In summary, the TPS60241DGKT from Texas Instruments is a versatile and efficient boost converter that offers a range of features suitable for modern electronic applications, particularly those requiring compact size and high performance.