MCP1640T-I/CHY - Microchip Technology

Manufacturer Part Number

MCP1640T-I/CHY

Manufacturer

Microchip Technology

Introduction

The MCP1640T-I/CHY is a compact, high-efficiency, step-up DC-DC switching regulator designed for battery-powered devices.

Product Features and Performance

Step-Up Function

Boost Topology

Adjustable Output Type

Single Output

High-Frequency Switching at 500kHz

Synchronous Rectifier for improved efficiency

Wide Range Input Voltage from 0.8V to 5.5V

Adjustable Output Voltage from 2V to 5.5V

Output Current capacity up to 350mA

Operates over a wide temperature range from -40°C to 125°C (TJ)

Surface Mount, SOT-23-6 package

Product Advantages

High efficiency in a compact package

Flexible input and output voltage ranges suitable for various applications

Suitable for battery-operated devices due to low input voltage capability

High switching frequency allows for smaller external components

Key Technical Parameters

Input Voltage: 0.8V (Min), 5.5V (Max)

Output Voltage: 2V (Min), 5.5V (Max)

Output Current: 350mA

Switching Frequency: 500kHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Built-in over-temperature protection

Robust thermal management capabilities

Compatibility

Compatible with a variety of capacitors and inductors due to high switching frequency

Application Areas

Battery-powered devices

Portable electronics

Wearable technology

IoT devices

Product Lifecycle

Status: Active

Not currently nearing discontinuation

Replacement and upgrade options available

Several Key Reasons to Choose This Product

High-efficiency conversion extends battery life

Suitable for use in a wide range of operating temperatures

Enables use of smaller external components

Reliable performance with built-in safety features

Versatile application range due to adjustable voltage outputs and high output current capability