MCP19115T-E/MQ - Microchip Technology

Manufacturer Part Number

MCP19115T-E/MQ

Manufacturer

Microchip Technology

Introduction

The MCP19115 is a high-performance, fully-integrated DC-DC switching regulator controller that provides superior efficiency and performance for a wide range of power conversion applications.

Product Features and Performance

Wide input voltage range of 4.5V to 42V

Supports boost, Cuk, flyback, and SEPIC topologies

Switching frequency range of 31.25kHz to 2MHz

Integrated high-side and low-side MOSFET drivers

Advanced current-mode control for fast transient response

Thermal shutdown and cycle-by-cycle current limiting for robust protection

Product Advantages

Highly efficient power conversion

Wide range of supported topologies

Flexible switching frequency

Robust protection features

Compact 28-QFN (5x5) package

Key Technical Parameters

Input voltage range: 4.5V to 42V

Switching frequency range: 31.25kHz to 2MHz

Operating temperature range: -40°C to 125°C (TJ)

Package: 28-VFQFN Exposed Pad

Quality and Safety Features

RoHS3 compliant

Automotive-grade (AEC-Q100) qualification

Compatibility

Suitable for a wide range of power conversion applications

Application Areas

Automotive electronics

Industrial automation

Telecommunications

Consumer electronics

Product Lifecycle

The MCP19115 is an active product and is not nearing discontinuation. Microchip Technology provides suitable replacement and upgrade options as needed.

Several Key Reasons to Choose This Product

Wide input voltage range for versatile power conversion

Robust protection features for reliable operation

High-performance switching regulator controller

Compact package for space-constrained designs

Automotive-grade qualification for critical applications