MCP1640BT-I/CHY - Microchip Technology

Manufacturer Part Number

MCP1640BT-I/CHY

Manufacturer

Microchip Technology

Introduction

The MCP1640BT-I/CHY is a highly efficient, compact, step-up DC-DC converter from Microchip Technology, designed for battery-powered applications.

Product Features and Performance

Step-Up Voltage Regulator

Adjustable Output Voltage ranging from 2V to 5.5V

Input Voltage supports from 0.8V to 5.5V

High frequency operation at 500kHz

Integrated Synchronous Rectifier for improved efficiency

Output Current Capability of up to 350mA

Supports a wide operating temperature range from -40°C to 125°C

Product Advantages

High efficiency, minimizing battery drain

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

Low start-up voltage ideal for single-cell battery applications

Key Technical Parameters

Voltage - Input (Min): 0.8V

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 2V

Voltage - Output (Max): 5.5V

Current - Output: 350mA

Frequency - Switching: 500kHz

Quality and Safety Features

Operates effectively within a broad temperature range of -40°C to 125°C

Built-in thermal protection features

Compatibility

Compatible with a broad range of input sources from single-cell batteries to 5.5V sources

Easy integration into existing designs with SOT-23-6 package

Application Areas

Battery-powered devices

Portable electronics

Energy-harvesting systems

IoT devices

Product Lifecycle

The product status is Active

Not nearing discontinuation and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Efficient power conversion extends battery life

Flexible input voltage range accommodates various battery configurations

Compact form factor ideal for portable devices

Robust temperature range ensures reliability in diverse environments

High switching frequency allows for smaller external components