Microchip Technology Tariff Inquiry

TC7660SEJA

TC7660SEJA Description

The TC7660SEJA is a fixed output voltage charge pump inverter designed for power management applications. Manufactured by Microchip Technology, this IC offers a robust and efficient solution for generating negative voltage rails from a positive input supply. The device operates with an input voltage range of 1.5V to 12V and provides a maximum output current of 20mA. The TC7660SEJA features a ratiometric function, ensuring the output voltage is proportional to the input voltage, which is ideal for applications requiring stable and predictable voltage conversion.

TC7660SEJA Features

• Output Type: Fixed, providing a stable and consistent output voltage.
• Input Voltage Range: 1.5V to 12V, offering flexibility in power supply requirements.
• Output Current: 20mA, suitable for low-power applications.
• Output Configuration: Positive or Negative, allowing for versatile voltage conversion.
• Function: Ratiometric, ensuring the output voltage is proportional to the input voltage.
• Switching Frequency: 10kHz to 45kHz, enabling efficient operation with minimal noise.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and safety standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), making it suitable for various environmental conditions.
• Topology: Charge Pump, providing a compact and efficient solution for voltage inversion.
• Mounting Type: Through Hole, ensuring reliable mechanical stability.
• Package: Tube, facilitating easy handling and integration.
• Number of Outputs: 1, focusing on simplicity and reliability.

TC7660SEJA Applications

The TC7660SEJA is ideal for applications requiring a stable negative voltage rail from a positive input supply. Its compact design and efficient operation make it suitable for a variety of electronic systems, including:

• Consumer Electronics: Ideal for portable devices and gadgets that require efficient power management.
• Industrial Equipment: Suitable for systems that need reliable voltage inversion and stable power supply.
• Telecommunications: Perfect for applications where a stable negative voltage is required for signal processing and amplification.
• Automotive: Can be used in automotive electronics for power supply inversion and stabilization.

Conclusion of TC7660SEJA

The TC7660SEJA from Microchip Technology is a versatile and reliable charge pump inverter designed for efficient voltage conversion. Its fixed output voltage, wide input voltage range, and ratiometric function make it an ideal choice for applications requiring stable and predictable power management. The device's compliance with environmental and safety standards, along with its robust mechanical stability, ensures long-term reliability and performance. While the TC7660SEJA is marked as obsolete, it remains a valuable component for legacy systems and specific applications where its unique features and performance benefits are essential.