MCP19115-E/MQ - Microchip Technology

Manufacturer Part Number

MCP19115-E/MQ

Manufacturer

Microchip Technology

Introduction

Microchip's MCP19115-E/MQ is a high-performance, highly integrated, and highly efficient DC-DC switching controller IC.

Product Features and Performance

Wide input voltage range of 4.5V to 42V

Supports multiple topologies including Boost, Cuk, Flyback, and SEPIC

Switching frequency range of 31.25kHz to 2MHz

1 output phase

Internal compensation

Cycle-by-cycle current limiting

Comprehensive protection features

Product Advantages

Highly integrated design reduces external component count

Flexible topology support enables design optimization

Wide operating temperature range of -40°C to 125°C

Automotive qualified to AEC-Q100 standards

Key Technical Parameters

Input Voltage: 4.5V to 42V

Switching Frequency: 31.25kHz to 2MHz

Number of Outputs: 1

Output Configuration: Positive

Synchronous Rectifier: No

Quality and Safety Features

ROHS3 compliant

28-QFN (5x5) package with exposed pad for improved thermal performance

Compatibility

Suitable for a variety of DC-DC conversion applications

Application Areas

Automotive electronics

Industrial automation and control

Telecommunications equipment

Consumer electronics

Product Lifecycle

This product is actively supported and is not nearing discontinuation.

Replacement and upgrade options may be available from Microchip.

Several Key Reasons to Choose This Product

Highly integrated design simplifies power supply circuitry

Wide input voltage range and flexible topology support enable design flexibility

Automotive qualification and extended temperature range make it suitable for demanding applications

Microchip's reputation for quality and reliability in the semiconductor industry