MCP1640CT-I/CHY - Microchip Technology

Manufacturer Part Number

MCP1640CT-I/CHY

Manufacturer

Microchip Technology

Introduction

MCP1640CT-I/CHY is a compact, high-efficiency, step-up DC-DC converter.

Product Features and Performance

Step-Up Function for Voltage Boosting

Adjustable Output Voltage

Single Output with a Maximum of 5.5V

Supports Input Voltage as low as 0.8V

350mA Output Current

Integrated Synchronous Rectifier for Improved Efficiency

High-Frequency Operation at 500kHz

Thermal Shutdown and Overcurrent Protection

Product Advantages

High Efficiency due to Integrated Synchronous Rectifier

Stable Performance in a wide operating range

Ability to start up with a low input voltage

Compact SOT-23-6 package suitable for space-constrained applications

Key Technical Parameters

Input Voltage Minimum: 0.8V

Input Voltage Maximum: 5.5V

Output Voltage Minimum: 2V

Output Voltage Maximum: 5.5V

Output Current: 350mA

Switching Frequency: 500kHz

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Thermal Shutdown Protection

Current Limit Protection

Under Voltage Lockout (UVLO)

Over Temperature Protection

Compatibility

Compatible with various microcontrollers and digital systems requiring a higher voltage output

Application Areas

Battery-Powered Devices

Portable Electronics

Wireless Sensors

Energy Harvesting

Low Power Handheld Devices

Product Lifecycle

Active Product Line

Not indicated as nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Highly Efficient for Battery Life Extension

Enables Design Flexibility with Adjustable Voltage Output

Ideal for products that require a voltage boost from low-power sources

Robust Safety Features for Reliable Performance

Supports Portable and Cost-sensitive Applications

Designed by a Renowned Manufacturer in Power Management Solutions