MAX6858UK25D3+T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High-efficiency, Low-power consumption
Package: UK25D3+T
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.7V to 5.5V
Output Voltage: 2.5V
Output Current: Up to 500mA
Quiescent Current: 20µA (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6858UK25D3+T has the following pin configuration:

VIN: Input Voltage
GND: Ground
EN: Enable Pin
FB: Feedback Pin
VOUT: Output Voltage

Functional Features

High efficiency power conversion
Low dropout voltage
Overcurrent and thermal protection
Fast transient response
Low quiescent current in shutdown mode

Advantages and Disadvantages

Advantages

High efficiency results in reduced power consumption
Wide input voltage range allows for versatile applications
Overcurrent and thermal protection ensure device safety
Fast transient response enables stable output voltage during load changes
Low quiescent current in shutdown mode prolongs battery life

Disadvantages

Limited output current capacity (up to 500mA)

Working Principles

The MAX6858UK25D3+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V to a fixed output voltage of 2.5V. It achieves high efficiency by utilizing a low dropout voltage architecture. The device incorporates overcurrent and thermal protection mechanisms to safeguard against potential damage. Its fast transient response ensures a stable output voltage even during sudden load changes. In shutdown mode, the quiescent current is minimized, conserving battery power.

Detailed Application Field Plans

The MAX6858UK25D3+T finds applications in various fields, including:

Portable electronic devices
Battery-powered systems
IoT (Internet of Things) devices
Wearable technology
Embedded systems

Detailed and Complete Alternative Models

MAX6859UK25D3+T
MAX6860UK25D3+T
MAX6861UK25D3+T
MAX6862UK25D3+T
MAX6863UK25D3+T

These alternative models offer similar functionality and specifications, providing flexibility for different design requirements.

Word count: 238 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6858UK25D3+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6858UK25D3+T in technical solutions:

1. What is MAX6858UK25D3+T? - MAX6858UK25D3+T is a specific model of voltage regulator IC (integrated circuit) manufactured by Maxim Integrated. It is designed to provide a regulated output voltage of 2.5V.

2. What is the input voltage range for MAX6858UK25D3+T? - The input voltage range for MAX6858UK25D3+T is typically between 2.7V and 5.5V.

3. What is the maximum output current of MAX6858UK25D3+T? - The maximum output current of MAX6858UK25D3+T is 150mA.

4. Can MAX6858UK25D3+T be used in battery-powered applications? - Yes, MAX6858UK25D3+T can be used in battery-powered applications as it has a wide input voltage range and low quiescent current.

5. Is MAX6858UK25D3+T suitable for low-power IoT devices? - Yes, MAX6858UK25D3+T is suitable for low-power IoT devices due to its low quiescent current and small form factor.

6. Does MAX6858UK25D3+T have built-in thermal protection? - Yes, MAX6858UK25D3+T has built-in thermal shutdown protection to prevent overheating.

7. Can MAX6858UK25D3+T operate in harsh environments? - MAX6858UK25D3+T has a wide operating temperature range of -40°C to +85°C, making it suitable for operation in harsh environments.

8. What is the typical dropout voltage of MAX6858UK25D3+T? - The typical dropout voltage of MAX6858UK25D3+T is 200mV at 100mA load current.

9. Can MAX6858UK25D3+T be used in automotive applications? - Yes, MAX6858UK25D3+T is AEC-Q100 qualified and can be used in automotive applications.

10. Are there any application notes or reference designs available for MAX6858UK25D3+T? - Yes, Maxim Integrated provides application notes and reference designs for MAX6858UK25D3+T on their website, which can help with the implementation of the IC in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It is always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate and detailed information.