Maxim Integrated
Bild kan vara representation.
Se specifikationer för produktinformation.
MAX8678ETE+T
Visa detalj Datablad

MAX8678ETE+T

Product Overview

Category

The MAX8678ETE+T belongs to the category of power management integrated circuits (PMICs).

Use

It is used for managing power in various electronic devices, including portable electronics, industrial equipment, and automotive applications.

Characteristics

  • High efficiency power management
  • Integrated features for compact design
  • Wide input voltage range
  • Low quiescent current

Package

The MAX8678ETE+T comes in a small 16-pin TQFN package, making it suitable for space-constrained applications.

Essence

The essence of MAX8678ETE+T lies in its ability to efficiently manage power while offering integration and flexibility for diverse applications.

Packaging/Quantity

The MAX8678ETE+T is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: Programmable from 0.8V to 3.3V
  • Quiescent Current: 20µA
  • Operating Temperature Range: -40°C to +85°C
  • Switching Frequency: 2.2MHz

Detailed Pin Configuration

The MAX8678ETE+T features a 16-pin TQFN package with specific pin functions for power input, output, control, and monitoring.

Functional Features

  • Integrated step-down DC-DC converter
  • Power sequencing and monitoring
  • Overcurrent and overvoltage protection
  • Programmable soft-start

Advantages and Disadvantages

Advantages

  • High efficiency power management
  • Compact design with integrated features
  • Wide input voltage range for versatility

Disadvantages

  • Limited output current compared to some alternatives
  • Sensitive to excessive noise in the input supply

Working Principles

The MAX8678ETE+T operates by efficiently converting the input voltage to a regulated output voltage while providing protection and monitoring features to ensure reliable power delivery.

Detailed Application Field Plans

The MAX8678ETE+T is well-suited for a wide range of applications, including: - Portable electronics such as smartphones and tablets - Industrial equipment requiring efficient power management - Automotive systems for power distribution and control

Detailed and Complete Alternative Models

Some alternative models to MAX8678ETE+T include: - MAX8679ETE+T: Similar features with higher output current capability - LT8610ABEMSE-5#PBF: Alternative with lower quiescent current and wider temperature range

In conclusion, the MAX8678ETE+T offers efficient power management and integration in a compact package, making it suitable for diverse electronic applications.

[Word Count: 410]

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAX8678ETE+T i tekniska lösningar

  1. What is the input voltage range of MAX8678ETE+T?

    • The input voltage range of MAX8678ETE+T is 4V to 28V.

  2. What is the maximum output current of MAX8678ETE+T?

    • MAX8678ETE+T can provide a maximum output current of 3A.

  3. What is the typical efficiency of MAX8678ETE+T?

    • The typical efficiency of MAX8678ETE+T is around 90%.

  4. Does MAX8678ETE+T have overcurrent protection?

    • Yes, MAX8678ETE+T features overcurrent protection.

  5. What is the operating temperature range of MAX8678ETE+T?

    • The operating temperature range of MAX8678ETE+T is -40°C to +125°C.

  6. Can MAX8678ETE+T be used in automotive applications?

    • Yes, MAX8678ETE+T is suitable for automotive applications.

  7. Does MAX8678ETE+T require external compensation components?

    • No, MAX8678ETE+T does not require external compensation components.

  8. What is the package type of MAX8678ETE+T?

    • MAX8678ETE+T is available in a 16-pin TQFN package.

  9. Is MAX8678ETE+T RoHS compliant?

    • Yes, MAX8678ETE+T is RoHS compliant.

  10. What are the typical applications for MAX8678ETE+T?

    • Typical applications for MAX8678ETE+T include point-of-load regulation, industrial and automotive systems, and general-purpose DC-DC converters.