MCP1624T-I/CHY - Microchip Technology

Manufacturer Part Number

MCP1624T-I/CHY

Manufacturer

Microchip Technology

Introduction

The MCP1624T-I/CHY is a compact, high-efficiency, fixed frequency, synchronous step-up DC-DC converter from Microchip Technology, designed specifically for battery-powered applications.

Product Features and Performance

Integrated synchronous rectifier for improved efficiency

Very low quiescent current for power saving

Fixed frequency operation at 500kHz

Internal compensation to minimize external components

True Output Disconnect and Input to Output Bypass options

Automatic Pulse Frequency Modulation mode for improved efficiency at light loads

Over-temperature protection

Product Advantages

Provides high efficiency conversion over a broad range of load conditions

Small footprint in a SOT-23-6 package suitable for space-constrained applications

Low start-up voltage of 0.8V, compatible with single-cell batteries

Adjustable output voltage from 2V to 5.5V to accommodate various loads

Supports a wide range of input voltages from 0.8V to 5.5V, making it suitable for multi-cell batteries or regulated 5V supplies

Key Technical Parameters

Voltage Input: 0.8V ~ 5.5V

Voltage Output: 2V ~ 5.5V

Number of Outputs: 1

Operating Temperature: -40°C ~ 85°C

Package / Case: SOT-23-6

Quality and Safety Features

Built-in over-temperature protection ensures safe operation under abnormal conditions

Short-circuit protection to safeguard the device and the load

Compatibility

Ideal for use with PIC® Microcontrollers due to its low voltage operation and easy integration

Compatible with a wide range of battery technologies

Application Areas

Portable devices

Wireless sensors

Handheld medical devices

IoT devices

Energy harvesting

Product Lifecycle

Currently in Active production status without any indication of nearing discontinuation, ensuring long-term availability

Future-proof with potential for next-generation upgrades or replacements

Several Key Reasons to Choose This Product

High efficiency conversion extends battery life for portable applications

Support for a broad range of input and output voltages offers versatile application use

Low component count facilitates compact, space-efficient designs

Designed for seamless integration with Microchip’s microcontroller products, providing a cohesive solution for power and control

Robust protection features ensure reliability and safety in operation