Texas Instruments

TL7660IP

TL7660IP Description

The TL7660IP is a highly efficient, fixed-output charge pump voltage converter designed for a wide range of power management applications. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuit (PMIC) category and offers a robust solution for generating either positive or negative output voltages. The TL7660IP operates within an input voltage range of 1.5V to 10V, making it suitable for various power supply requirements. Its ratiometric function ensures that the output voltage is proportional to the input voltage, providing stable performance across different operating conditions.

The TL7660IP features a switching frequency of 10kHz, which allows for efficient power conversion with minimal electromagnetic interference (EMI). The device is housed in a through-hole package, specifically an 8-pin DIP (Dual In-line Package), making it easy to integrate into a variety of printed circuit board (PCB) designs. The package type is a tube, ensuring reliable handling and storage.

TL7660IP Features

• Fixed Output Type: The TL7660IP provides a fixed output voltage, ensuring consistent performance without the need for external components to set the output level.
• Wide Input Voltage Range: With an input voltage range of 1.5V to 10V, the TL7660IP is versatile and can accommodate a variety of power sources.
• Positive or Negative Output Configuration: This flexibility allows the TL7660IP to generate either positive or negative output voltages, making it suitable for applications requiring dual power supplies.
• Ratiometric Function: The output voltage is proportional to the input voltage, ensuring stable performance across different operating conditions.
• 10kHz Switching Frequency: This frequency ensures efficient power conversion while minimizing EMI, which is crucial for maintaining signal integrity in sensitive applications.
• Through-Hole Mounting: The through-hole package type simplifies PCB assembly and ensures mechanical stability in environments with potential for vibration or mechanical stress.
• Compliance and Reliability: The TL7660IP is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. Additionally, it has no moisture sensitivity level (MSL) concerns, making it suitable for a wide range of operating environments.

TL7660IP Applications

The TL7660IP is ideal for applications requiring efficient voltage conversion and stable power supply. Some specific use cases include:

• Battery-Powered Devices: The wide input voltage range and fixed output make it suitable for portable devices that rely on batteries with varying voltage levels.
• Dual Power Supply Systems: The ability to generate both positive and negative output voltages makes the TL7660IP ideal for applications requiring dual power supplies, such as analog circuits and operational amplifiers.
• Low-Power Applications: The efficient power conversion and low EMI make the TL7660IP suitable for low-power applications where energy efficiency and signal integrity are critical.
• Industrial and Automotive Applications: The robust through-hole package and compliance with environmental standards make the TL7660IP suitable for industrial and automotive applications where reliability and durability are paramount.

Conclusion of TL7660IP

The TL7660IP from Texas Instruments is a versatile and efficient charge pump voltage converter designed for a wide range of power management applications. Its fixed output, wide input voltage range, and ability to generate both positive and negative output voltages make it a highly adaptable solution. The device's 10kHz switching frequency ensures efficient power conversion with minimal EMI, while its through-hole package type simplifies PCB assembly and ensures mechanical stability. The TL7660IP's compliance with environmental and safety standards further enhances its reliability and suitability for various operating environments. Whether used in battery-powered devices, dual power supply systems, or low-power applications, the TL7660IP offers a reliable and efficient solution for voltage conversion needs.