MAX739CWE+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX739CWE+T

Manufacturer

analog-devices

Introduction

The MAX739CWE+T is a power management integrated circuit (PMIC) that functions as a step-up/step-down (buck-boost) voltage regulator. It provides a single negative fixed output voltage from a wide range of positive input voltages. The device is designed to operate efficiently in applications that require a stable negative voltage supply.

Product Features and Performance

Step-up/step-down (buck-boost) voltage regulation

Single negative fixed output voltage

Wide input voltage range: 4V to 11V

Output voltage: -5V

Output current: 300mA

Switching frequency: 185kHz

No synchronous rectifier

Operating temperature range: 0°C to 70°C

Product Advantages

Adjustable output voltage not required

Efficient power conversion from a wide range of input voltages

Compact surface-mount package

Suitable for space-constrained applications

Key Reasons to Choose This Product

Reliable and stable negative voltage supply

Efficient power management for various electronic devices

Versatile input voltage range for diverse applications

Easy integration and implementation in space-limited designs

Quality and Safety Features

Robust design for reliable operation

Thermal protection and overcurrent limiting for safety

Compatibility

The MAX739CWE+T is a specialized power management IC designed for applications requiring a stable negative voltage supply from a wide range of positive input voltages.

Application Areas

Telecommunications equipment

Industrial control systems

Medical devices

Automotive electronics

Consumer electronics

Product Lifecycle

The MAX739CWE+T is an obsolete product. Analog Devices no longer manufactures this specific model. However, there are alternative and equivalent models available from Analog Devices and other manufacturers that may serve similar purposes. Customers are advised to contact our website's sales team for more information on available options and recommendations for their specific application requirements.