The MCP1650ST-E/MS is a high-performance, compact, and efficient boost converter integrated circuit (IC) from Microchip Technology, specifically designed for applications requiring high voltage outputs from low power sources. This device is well-suited for a wide range of products, from portable electronics to industrial systems, where space is at a premium and energy efficiency is of utmost importance.

Key Features

• High Voltage Output: Capable of converting low voltage inputs to high voltage outputs necessary for various applications, making it highly versatile.
• Adjustable Output: Users can set the output voltage through external components, providing flexibility in design.
• Pulse Frequency Modulation (PFM): Offers excellent efficiency across a wide range of loads.
• Low Quiescent Current: The MCP1650ST-E/MS boasts a low quiescent current, which is critical for battery-powered applications where extending battery life is crucial.
• Integrated Safety Features: Includes under-voltage lockout, over-temperature protection, and over-current protection, ensuring reliable operation under various conditions.

Applications

The MCP1650ST-E/MS is ideal for applications that require high-voltage outputs such as:

• Portable Electronic Devices
• White LED Drivers
• Li-Ion Battery Backup Supplies
• Multi-Cell Alkaline or NiMH Applications
• Low-Power Handheld Instruments

Technical Specifications

• Package: 8-lead MSOP (Microchip's Package)
• Input Voltage Range: 2.0V to 5.5V
• Switching Frequency: Up to 1 MHz
• Temperature Range: -40°C to +85°C (Industrial)

The MCP1650ST-E/MS is a testament to Microchip Technology's commitment to providing innovative solutions that meet the needs of modern electronic designs. With its combination of high efficiency, flexibility, and protective features, this boost converter is an excellent choice for designers looking to create compact, high-voltage, and energy-efficient products.