TC7660HEPA Charge Pump Voltage Converter

The TC7660HEPA is a high-performance, robust charge pump voltage converter designed and manufactured by Microchip Technology. This device is capable of converting a +1.5V to +10V input to a corresponding -1.5V to -10V output with a typical conversion efficiency of 96-99%. The TC7660HEPA is an improved version of the industry-standard TC7660 charge pump voltage converter, offering enhanced features for a range of applications.

Key Features:

• Voltage Conversion Range: Capable of inverting input voltages ranging from +1.5V to +10V.
• High Power Efficiency: Typical voltage conversion efficiency of 96-99%, minimizing power loss during operation.
• Low Power Consumption: With a quiescent current of 120 µA (typical), the TC7660HEPA is suitable for battery-operated devices.
• Improved Frequency Operation: The device operates at a higher frequency of 12kHz, which allows for the use of smaller capacitors with lower voltage coefficients.
• No External Diode: Unlike many other converters, the TC7660HEPA does not require an external diode, simplifying design and reducing component count.
• Temperature Range: Designed to operate over a full industrial temperature range (-40°C to +85°C), ensuring reliability in a variety of environments.

Applications:

The TC7660HEPA is versatile and can be used in a multitude of applications, including:

• Portable Instruments
• Operational Amplifier Power Supplies
• Memory Backup Supplies
• Hand-held Analytical Instruments
• Embedded Systems

Package and Availability:

The TC7660HEPA is available in a standard 8-pin PDIP (Plastic Dual In-line Package) and is RoHS-compliant, catering to environmentally conscious designs. Its robust packaging ensures long-term durability and consistent performance. For pricing, samples, and detailed technical specifications, customers can visit the official Microchip Technology website or contact authorized distributors.