Maxim Integrated
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
MAX8625AETD+T
Ver Detalle Hojas de datos

MAX8625AETD+T

Introduction

The MAX8625AETD+T is a power management integrated circuit (PMIC) belonging to the category of voltage regulators. It is designed for use in various electronic devices to provide efficient power management solutions. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MAX8625AETD+T.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Power Management
  • Characteristics: High Efficiency, Low Quiescent Current
  • Package: 14-TDFN Exposed Pad
  • Essence: Efficient Power Management
  • Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage: Adjustable from 0.6V to 3.3V
  • Maximum Output Current: 1.5A
  • Quiescent Current: 20µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8625AETD+T features a 14-pin TDFN package with the following pin configuration: 1. VIN 2. SW 3. PGND 4. AGND 5. FB 6. EN 7. SS/TRK 8. VOUT 9. BST 10. LX 11. LX 12. LX 13. LX 14. LX

Functional Features

  • Integrated Synchronous Buck Regulator
  • Low Dropout Linear Regulator
  • Overcurrent and Thermal Protection
  • Soft-Start and Tracking Function
  • Enable Control

Advantages and Disadvantages

Advantages

  • High Efficiency
  • Wide Input Voltage Range
  • Compact Package Size
  • Low Quiescent Current
  • Comprehensive Protection Features

Disadvantages

  • Limited Maximum Output Current
  • Restricted Operating Temperature Range

Working Principles

The MAX8625AETD+T utilizes a combination of synchronous buck regulation and low dropout linear regulation to efficiently manage input voltage and deliver a stable output voltage. The device incorporates protection features to ensure safe operation under various conditions.

Detailed Application Field Plans

The MAX8625AETD+T is suitable for a wide range of applications including: - Portable Electronic Devices - Battery-Powered Systems - IoT Devices - Wearable Electronics - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the MAX8625AETD+T include: - MAX15062 - LT1763 - TPS737

In conclusion, the MAX8625AETD+T offers a compact and efficient power management solution for various electronic devices, making it a versatile choice for designers seeking reliable voltage regulation.

Word Count: 410

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX8625AETD+T en soluciones técnicas

  1. What is the MAX8625AETD+T?

    • The MAX8625AETD+T is a high-efficiency, synchronous step-down DC-DC converter with integrated power switches.

  2. What is the input voltage range of the MAX8625AETD+T?

    • The input voltage range of the MAX8625AETD+T is 2.7V to 6V.

  3. What is the output current capability of the MAX8625AETD+T?

    • The MAX8625AETD+T can deliver up to 2A of continuous output current.

  4. What is the switching frequency of the MAX8625AETD+T?

    • The switching frequency of the MAX8625AETD+T is typically 2.2MHz.

  5. What are the key features of the MAX8625AETD+T?

    • The key features of the MAX8625AETD+T include high efficiency, low quiescent current, integrated power switches, and thermal shutdown protection.

  6. What are the typical applications for the MAX8625AETD+T?

    • Typical applications for the MAX8625AETD+T include portable devices, battery-powered equipment, and other low-voltage systems.

  7. How does the MAX8625AETD+T achieve high efficiency?

    • The MAX8625AETD+T achieves high efficiency through its synchronous rectification and low on-resistance power switches.

  8. What is the operating temperature range of the MAX8625AETD+T?

    • The MAX8625AETD+T has an operating temperature range of -40°C to +85°C.

  9. Does the MAX8625AETD+T have overcurrent protection?

    • Yes, the MAX8625AETD+T includes overcurrent protection to safeguard against excessive load currents.

  10. Is there a recommended layout for using the MAX8625AETD+T in a PCB design?

    • Yes, Maxim Integrated provides a recommended layout in the datasheet to optimize performance and minimize noise in the application circuit.