Microchip Technology Tariff Inquiry

MCP73834-NVI/MF

MCP73834-NVI/MF Description

The MCP73834-NVI/MF from Microchip Technology is a highly integrated single-cell lithium-ion/polymer battery charge management controller designed for compact, high-efficiency applications. Operating with a 4.35V battery pack voltage and supporting a maximum charge current of 1.1A, this IC is optimized for portable electronics requiring precise and reliable charging. Its 6V maximum supply voltage ensures compatibility with a wide range of power sources, while its surface-mount 10DFN package makes it ideal for space-constrained designs. The device is RoHS3 compliant and features over-temperature fault protection, enhancing safety and durability in demanding environments.

MCP73834-NVI/MF Features

• Single-Cell Charging: Supports 1-cell Li-Ion/Polymer batteries with a 4.35V termination voltage, enabling higher energy density storage.
• Programmable Charge Current: Adjustable up to 1.1A, allowing flexibility for different battery capacities.
• Robust Protection: Integrated over-temperature protection safeguards against thermal runaway.
• Wide Input Range: Operates with input voltages up to 6V, accommodating various adapters and USB power sources.
• Compact & Reliable: 10DFN package with MSL1 (Unlimited) moisture sensitivity ensures easy assembly and long-term reliability.
• Compliance: RoHS3, REACH Unaffected, and EAR99 certified, meeting global environmental and export standards.

MCP73834-NVI/MF Applications

• Portable Electronics: Ideal for smartphones, tablets, and wireless earbuds requiring efficient, compact charging solutions.
• IoT & Wearables: Suited for fitness trackers and smartwatches due to its low-profile design and precise charge control.
• Medical Devices: Reliable for portable medical equipment where battery safety and stability are critical.
• Consumer Gadgets: Used in power banks, digital cameras, and handheld gaming devices for optimized charging performance.

Conclusion of MCP73834-NVI/MF

The MCP73834-NVI/MF stands out as a versatile, high-performance battery charge controller, offering programmable current, robust protection, and compact packaging. Its 4.35V charging capability maximizes battery capacity, while its wide input range and compliance certifications make it a preferred choice for modern portable and IoT applications. Engineers benefit from its reliability, safety features, and adaptability, ensuring efficient power management in space-sensitive designs.