Microchip Technology TC7660IPA Charge Pump Voltage Converter

The TC7660IPA is a versatile charge pump voltage converter manufactured by Microchip Technology, designed to provide a reliable and efficient solution for voltage conversion applications. This device is capable of converting a +1.5V to +10V input to a corresponding -1.5V to -10V output, making it an excellent choice for battery-powered devices where extending battery life is crucial.

Key Features:

• High Power Efficiency: The TC7660IPA offers a high power efficiency, which minimizes heat generation and power loss, ensuring that the device operates optimally even in power-sensitive applications.
• Low Power Consumption: With a quiescent current of only 10mA, this device is suitable for battery-operated applications where power conservation is a priority.
• Versatile Voltage Range: It supports a wide range of input voltages, accommodating various power sources and requirements.
• Frequency Operation: The TC7660IPA operates at a frequency of 10kHz, which is a balance between efficiency and the size of external components, allowing for compact circuit design.
• No External Diode: Unlike many other charge pump converters, this device does not require an external diode, simplifying the design and reducing the bill of materials.

Applications:

The TC7660IPA is a versatile component that can be used in a wide range of applications, including:

• Portable electronic devices
• Operational amplifier power supplies
• Memory backup circuits
• Data acquisition systems
• Negative voltage generation in embedded systems

Package and Reliability:

The device is available in a PDIP-8 package, which is widely used and recognized for its ease of handling and soldering. Microchip Technology ensures reliability and performance by subjecting the TC7660IPA to rigorous testing and quality control measures.

Conclusion:

The TC7660IPA from Microchip Technology stands out as a robust and efficient charge pump voltage converter. Its combination of low power consumption, high efficiency, and the ability to operate without an external diode makes it an excellent choice for designers looking to create compact, energy-efficient products without compromising on performance.