Texas Instruments TL7660IP Voltage Converter

The TL7660IP is a versatile voltage converter integrated circuit (IC) designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This IC is specifically engineered to provide designers with a reliable and efficient solution for voltage conversion applications. It is suitable for a wide range of products, from battery-powered devices to portable electronics, where space and power efficiency are critical.

Key Features

• Voltage Conversion: The TL7660IP can perform voltage inversion from a positive voltage source, which is ideal for generating a negative supply from a single positive input.
• Power Supply Range: It operates over a wide supply voltage range of 1.5V to 10V, making it compatible with various battery chemistries and configurations.
• Low Power Consumption: The device boasts a typical quiescent current of only 110 μA, which is beneficial for battery-powered applications where power conservation is paramount.
• Flexibility: It offers designers the flexibility to configure the output voltage to meet specific requirements by selecting external components accordingly.
• Oscillator Frequency: The onboard oscillator frequency is 10 kHz, providing a balance between efficiency and component size.
• Package: The TL7660IP is available in an 8-pin PDIP (Plastic Dual-In-line Package), which is suitable for through-hole mounting, aiding in prototyping and production.

Applications

The TL7660IP is commonly used in applications where a negative voltage rail is required. These include:

• Portable Instruments
• Operational Amplifier Systems
• Hand-held Analytical Instruments
• Data Acquisition Systems
• Battery-Powered Equipment

Conclusion

In conclusion, the Texas Instruments TL7660IP voltage converter is a highly functional and reliable choice for engineers and designers who need an easy-to-use, efficient, and flexible solution for generating a negative voltage supply. Its low power consumption and wide operating voltage range make it an excellent choice for a variety of portable and battery-powered applications.