Microchip Technology's TC7662BCOA713: A High-Voltage Switched-Capacitor Voltage Converter
The TC7662BCOA713 is a versatile and efficient voltage converter chip designed by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This integrated circuit is part of the TC7662 series, which are high-frequency, switched-capacitor voltage converters that invert and double input voltages. They are particularly well-suited for applications requiring low-power consumption and a broad input voltage range.
Key Features:
- Voltage Conversion: The TC7662BCOA713 can efficiently convert a +1.5V to +15V input voltage into a corresponding -1.5V to -15V output voltage, making it ideal for applications that require a dual supply from a single power source.
- High Power Efficiency: With its switched-capacitor design, the device offers a high power efficiency, reducing the need for heat sinks and allowing for a more compact design in end products.
- Low Power Loss: The chip features low quiescent current and low power loss, ensuring minimal drain on the power source and prolonging battery life in portable devices.
- Frequency Operation: It operates at a high switching frequency, which permits the use of small, cost-effective capacitors with lower capacitance values.
- No External Diode: Unlike many other charge pump voltage converters, the TC7662BCOA713 does not require an external diode, simplifying circuit design and reducing overall component count.
Applications:
The TC7662BCOA713 is suitable for a wide range of applications, including but not limited to:
- Portable Devices
- Operational Amplifier Power Supplies
- Digital Voltmeters
- Handheld Instruments
- Data Acquisition Systems
Package and Reliability:
The device comes in a convenient 8-pin SOIC package, ensuring ease of integration into various circuit designs. With Microchip's commitment to quality, the TC7662BCOA713 is manufactured to high standards, ensuring reliable performance in demanding environments.
Whether you are designing a battery-operated device or a complex instrumentation system, the TC7662BCOA713 from Microchip Technology provides a simple, efficient, and reliable solution for your voltage conversion needs.
