MAX8640ZELT12+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX8640ZELT12+T

Manufacturer

Analog Devices

Introduction

The MAX8640ZELT12+T is a high-efficiency, synchronous step-down DC-DC converter that provides a tightly regulated output voltage from a wide input voltage range. It features advanced current-mode control, programmable switching frequency, and internal compensation, which simplify the design and minimize external component count. The device is well-suited for a wide range of applications, including portable electronics, industrial equipment, and automotive systems.

Product Features and Performance

Wide input voltage range: 4.5V to 28V

Adjustable output voltage from 0.8V to 5.5V

Tight output voltage regulation of ±1.5%

High efficiency up to 95%

Programmable switching frequency from 200kHz to 2.2MHz

Internal soft-start and shutdown

Thermal shutdown and overcurrent protection

Small footprint 12-pin TDFN package

Product Advantages

Compact and efficient power conversion

Simplified design with internal compensation and low external component count

Robust protection features for reliable operation

Wide input voltage range for diverse application requirements

Key Reasons to Choose This Product

High efficiency and small size for power-sensitive applications

Flexible design with programmable switching frequency

Reliable operation with comprehensive protection features

Proven performance in a wide range of industries

Quality and Safety Features

Robust overcurrent and thermal protection

ESD protection up to 2kV

AEC-Q100 qualified for automotive applications

Compatibility

The MAX8640ZELT12+T is compatible with a wide range of power supply and system requirements, making it a versatile choice for various electronic devices and applications.

Application Areas

Portable electronics (smartphones, tablets, laptops)

Industrial equipment (automation, control systems)

Automotive electronics (infotainment, powertrain)

Telecommunications equipment

Medical devices

Product Lifecycle

The MAX8640ZELT12+T is an active product, and our website's sales team continues to support it. There are no immediate plans for discontinuation. However, as technology evolves, customers are advised to regularly check with our website's sales team or their authorized distributors for the latest product availability and alternative options that may become available over time.