MAX5019CSA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5019CSA+

Manufacturer

analog-devices

Introduction

The MAX5019CSA+ is a high-efficiency, current-mode, step-up/step-down DC-DC switching controller that operates from a wide input voltage range of 13V to 36V. It is designed to provide a regulated output voltage in positive polarity and is capable of isolation. The device features a fixed-frequency, current-mode control architecture and a single N-channel MOSFET driver output.

Product Features and Performance

Wide input voltage range of 13V to 36V

Fixed switching frequency of 275kHz

Maximum duty cycle of 85%

Single N-channel MOSFET driver output

Positive output polarity with isolation capability

Current-mode control for improved transient response

Soft-start function for controlled output voltage ramp-up

Thermal shutdown protection

Product Advantages

High efficiency and low power consumption

Wide input voltage range for versatile applications

Isolated positive output voltage for flexibility in circuit design

Current-mode control for better load regulation and transient response

Soft-start function for controlled output voltage ramp-up

Key Reasons to Choose This Product

Robust and reliable performance in a wide range of power supply applications

Excellent efficiency and thermal management for energy-efficient operation

Flexibility in circuit design with isolated positive output voltage

Comprehensive protection features for safe and reliable operation

Ease of use with simple control interface and minimal external components

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Overvoltage protection

Compatibility

The MAX5019CSA+ is compatible with a wide range of power supply applications that require a regulated positive output voltage with isolation capability.

Application Areas

Industrial power supplies

Telecommunications equipment

Automotive electronics

Home appliances

General purpose DC-DC conversion

Product Lifecycle

The MAX5019CSA+ is currently an active product and is not nearing discontinuation. However, as technology evolves, there may be newer or alternative models available that offer improved features or performance. Customers are advised to contact our website's sales team for the latest product information and availability.