MAX1683EUK-T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1683EUK-T

Manufacturer

Analog Devices

Introduction

The MAX1683EUK-T from Analog Devices is a ratiometric charge pump DC-DC converter designed for power management, particularly in applications that require a fixed output voltage derived through a ratiometric transformation of the input voltage.

Product Features and Performance

Ratiometric output voltage delivering a fixed conversion of the input voltage.

A charge pump topology that utilizes a switching mechanism to boost or maintain voltage.

Operates over a wide input voltage range from 2V to 5.5V, accommodating various power sources.

Delivers a current output of up to 45mA, suitable for low-power devices.

Operates at a switching frequency of 35kHz, balancing efficiency and component size.

Supports surface mount technology for compact PCB designs.

Product Advantages

Provides a simple, cost-effective solution for generating a proportional voltage.

Minimal external components required due to charge pump efficiency.

Wide operating temperature range (-40°C to 85°C) ensures reliability across diverse environments.

The compact SOT-23-5 package facilitates integration into space-constrained applications.

Key Technical Parameters

Voltage Input (Min): 2V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 2Vin

Current Output: 45mA

Frequency Switching: 35kHz

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Built-in thermal overload protection ensures device and user safety.

Robust design compliant with Analog Devices' quality and reliability standards.

Compatibility

Footprint compatible with standard SOT-23-5 packaging.

Suitable for varied electronic devices requiring voltage conversion or management.

Application Areas

Battery-operated devices.

Portable electronics such as smartphones and tablets.

Low-power industrial applications.

Energy-efficient LED lighting systems.

Product Lifecycle

Marked as Obsolete, indicating no longer in production.

Users may need to seek replacements or upgrades for new designs.

Several Key Reasons to Choose This Product

High reliability and performance offered by Analog Devices.

Simple design integration reduces product development time.

Energy-efficient operation minimizes battery drain in portable applications.

Compact footprint is ideal for modern, space-constrained electronic designs.

Robust operating temperature range suits a wide array of applications.