MAX17550AUB+ - Maxim

Manufacturer Part Number

MAX17550AUB+

Manufacturer

Analog Devices

Introduction

The MAX17550AUB+ is a high-efficiency, current-mode, DC-DC step-down (buck) converter with an integrated high-side power MOSFET. It operates over a wide input voltage range of 4V to 60V and provides an adjustable output voltage from 0.8V to 54V. The converter can deliver up to 25mA of continuous output current and features a switching frequency range of 100kHz to 2.2MHz, allowing for compact solution sizes.

Product Features and Performance

Wide input voltage range: 4V to 60V

Adjustable output voltage: 0.8V to 54V

Output current capability up to 25mA

Switching frequency range: 100kHz to 2.2MHz

Integrated high-side power MOSFET

Current-mode control for fast transient response

Synchronous rectification for high efficiency

Internal soft-start and hiccup-mode overcurrent protection

Thermal shutdown protection

Available in space-saving 10-pin TFSOP and MSOP packages

Product Advantages

Wide input voltage range accommodates a variety of applications

Adjustable output voltage provides flexibility in system design

High efficiency and small solution size enabled by high switching frequency

Robust protection features ensure reliable operation

Key Reasons to Choose This Product

Compact, space-saving solution with integrated power components

Versatile performance suitable for a wide range of power supply applications

Reliable operation ensured by advanced protection features

Analog Devices' reputation for high-quality, long-lasting products

Quality and Safety Features

Designed and manufactured to Analog Devices' high quality standards

Thermal shutdown and overcurrent protection for safe operation

RoHS-compliant and halogen-free package materials

Compatibility

The MAX17550AUB+ is compatible with a wide range of electronic systems and devices that require a regulated power supply within the specified input and output voltage ranges.

Application Areas

Industrial and automation equipment

Communications and networking systems

Automotive electronics

Medical and healthcare devices

Consumer electronics

Product Lifecycle

The MAX17550AUB+ is an active product, and Analog Devices continues to support and manufacture it. There are no immediate plans for discontinuation. However, as technology evolves, customers are advised to check with our website's sales team for the latest product information and availability of any potential alternative or equivalent models.