Texas Instruments

TL7660CDGKT

TL7660CDGKT Description

The TL7660CDGKT is a highly efficient, fixed output voltage charge pump inverter designed by Texas Instruments. This IC regulator is part of the Power Management Integrated Circuit (PMIC) category and is housed in an 8-pin small outline package (8VSSOP). It features a wide input voltage range from 1.5V to 10V, making it suitable for a variety of power supply applications. The TL7660CDGKT operates with a switching frequency of 10kHz, ensuring stable and reliable performance. It supports both positive and negative output configurations, providing flexibility in circuit design. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1, it is suitable for surface mount applications without the need for special handling precautions. The TL7660CDGKT is available in a tape and reel package, facilitating automated assembly processes.

TL7660CDGKT Features

• Wide Input Voltage Range: The TL7660CDGKT can operate with input voltages ranging from 1.5V to 10V, making it versatile for various power supply requirements.
• Fixed Output Voltage: The device provides a fixed output voltage, ensuring consistent performance across different applications.
• Positive or Negative Output Configuration: This feature allows the TL7660CDGKT to be used in both positive and negative voltage applications, enhancing its adaptability.
• High Switching Frequency: Operating at a switching frequency of 10kHz, the TL7660CDGKT ensures efficient power conversion and minimal noise.
• Ratiometric Function: The ratiometric function ensures that the output voltage is proportional to the input voltage, maintaining a stable output under varying input conditions.
• Charge Pump Topology: The charge pump topology provides high efficiency and low quiescent current, making it ideal for applications requiring high efficiency and minimal power loss.
• Surface Mount Compatibility: The TL7660CDGKT is designed for surface mount technology (SMT), facilitating automated assembly and reducing the overall footprint on the PCB.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level 1: With an MSL of 1, the TL7660CDGKT is suitable for surface mount applications without the need for special handling precautions, reducing production costs and complexity.

TL7660CDGKT Applications

The TL7660CDGKT is ideal for a wide range of applications due to its versatile input voltage range, fixed output voltage, and ability to provide both positive and negative output configurations. Some specific use cases include:

• Power Supply Inversion: The device is commonly used to invert power supply voltages in electronic systems, providing negative voltage rails where needed.
• Battery-Powered Devices: Its wide input voltage range makes it suitable for battery-powered applications, ensuring consistent performance as the battery voltage drops.
• Low-Power Applications: The high efficiency and low quiescent current of the charge pump topology make the TL7660CDGKT ideal for low-power applications, such as portable electronics and IoT devices.
• Automotive Electronics: The robustness and reliability of the TL7660CDGKT make it suitable for automotive applications where high efficiency and stable performance are critical.
• Industrial Control Systems: The device can be used in industrial control systems where precise voltage regulation and reliable operation are essential.

Conclusion of TL7660CDGKT

The TL7660CDGKT from Texas Instruments is a versatile and efficient charge pump inverter that offers a wide input voltage range, fixed output voltage, and the ability to provide both positive and negative output configurations. Its high switching frequency, ratiometric function, and charge pump topology ensure efficient power conversion and stable performance. The device's environmental compliance and surface mount compatibility make it suitable for a variety of applications, from battery-powered devices to automotive and industrial control systems. The TL7660CDGKT stands out for its adaptability, reliability, and efficiency, making it an excellent choice for engineers and designers looking for a robust power management solution.