Microchip Technology

MCP1640B-I/MC  

DC Switching Voltage Regulators

MCP1640B-I/MC Description

The MCP1640B-I/MC is a high-performance, adjustable output boost DC-DC converter from Microchip Technology. It is designed to provide a stable and efficient power supply solution for a wide range of applications. With its adjustable output voltage ranging from 2V to 5.5V, the MCP1640B-I/MC can be easily configured to meet the specific requirements of various electronic devices.

MCP1640B-I/MC Features

• Adjustable Output Voltage: The MCP1640B-I/MC offers an adjustable output voltage range of 2V to 5.5V, providing flexibility in power supply configurations.
• High Input Voltage Range: The device can operate with an input voltage ranging from 0.8V to 5.5V, making it suitable for a wide range of power sources.
• High Output Current: The MCP1640B-I/MC is capable of delivering up to 350mA of output current, ensuring reliable power delivery to the load.
• High-Frequency Switching: With a switching frequency of 500kHz, the device offers high efficiency and fast transient response.
• Synchronous Rectification: The MCP1640B-I/MC features synchronous rectification, which improves efficiency and reduces power loss during the rectification process.
• Positive Output Configuration: The device provides a positive output voltage, making it suitable for applications requiring a positive voltage supply.
• Surface Mount Packaging: The MCP1640B-I/MC is available in an 8DFN surface mount package, which is compact and suitable for space-constrained applications.
• RoHS Compliance: The device is compliant with the RoHS3 directive, ensuring environmental responsibility and compatibility with global regulations.
• REACH Unaffected Status: The MCP1640B-I/MC is not affected by the REACH regulation, ensuring uninterrupted supply and compliance with European chemical regulations.

MCP1640B-I/MC Applications

The MCP1640B-I/MC is ideal for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

1. Portable Electronic Devices: The device's compact size and high efficiency make it suitable for powering portable electronics such as smartphones, tablets, and wearable devices.
2. IoT Devices: The MCP1640B-I/MC can be used in IoT devices such as smart home sensors, security cameras, and wearable health monitors, providing a reliable power supply for these low-power devices.
3. Industrial Control Systems: The device's wide input voltage range and high efficiency make it suitable for powering industrial control systems, where a stable power supply is critical for system performance.
4. Automotive Applications: The MCP1640B-I/MC can be used in automotive applications such as infotainment systems, telematics, and sensor networks, providing a reliable power supply in the harsh automotive environment.

Conclusion of MCP1640B-I/MC

The MCP1640B-I/MC is a versatile and efficient boost DC-DC converter that offers a wide range of features and benefits for various applications. Its adjustable output voltage, high input voltage range, and high output current make it suitable for a variety of electronic devices. The device's high-frequency switching, synchronous rectification, and RoHS compliance further enhance its performance and environmental responsibility. With its compact size and surface mount packaging, the MCP1640B-I/MC is an ideal choice for space-constrained applications and ensures reliable power supply in various environments.

MCP1640B-I/MC Documents

Download datasheets and manufacturer documentation for MCP1640B-I/MC

PCN Assembly/Origin :

Assembly Site 22/Nov/2023      

Datasheets :

MCP1640(B,C,D) Datasheet      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Manuals :

Development Tools Catalog      

Reference Design Library :

ARD00386: 12V @ 50mA, 2 ~ 5Vin, 75%       MCP1640RD-4ABC: 3.3V @ >130mA, 1.5V Batt       MCP1640EV-SBC(1): Boost 2V or 3.3, 0.35 ~ 5.5Vin      

Design Resources :

MCP1640 Development Tool Selector      

Other Related Documents :

MCP1640 Single Quad-A Battery Boost Conv Ref Design       Portable Power Conversion Design Guide      

HTML Datasheet :

MCP1640 Single Quad-A Battery Boost Conv Ref Design       MCP1640(B,C,D) Datasheet      

PCN Design/Specification :

Lead Frame Update 29/Jun/2015       MCP1640/B/C/D 11/Nov/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH