Maxim Integrated
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
MAX8952BEWE+T
Ver Detalle Hojas de datos

MAX8952BEWE+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: 16-WLP (Wafer Level Package)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.6V
  • Maximum Output Current: 1.5A
  • Efficiency: Up to 95%
  • Quiescent Current: 20µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8952BEWE+T has a total of 16 pins. The pin configuration is as follows:

  1. VIN: Input Voltage
  2. EN: Enable Pin
  3. PGND: Power Ground
  4. SW: Switching Node
  5. FB: Feedback Pin
  6. VOUT: Output Voltage
  7. AGND: Analog Ground
  8. SS/TRK: Soft-Start/Tracking Control
  9. BST: Bootstrap Capacitor Connection
  10. LX: Inductor Connection
  11. COMP: Compensation Pin
  12. SS/TRK: Soft-Start/Tracking Control
  13. AGND: Analog Ground
  14. PGND: Power Ground
  15. VCC: Supply Voltage
  16. VIN: Input Voltage

Functional Features

  • High Efficiency: The MAX8952BEWE+T offers up to 95% efficiency, ensuring minimal power loss during voltage regulation.
  • Low Power Consumption: With a quiescent current of only 20µA, the IC minimizes power consumption in standby or low-load conditions.
  • Wide Input and Output Voltage Range: The IC can accept input voltages ranging from 2.7V to 5.5V and provides an adjustable output voltage range of 0.6V to 3.6V.
  • Integrated Protection Features: The MAX8952BEWE+T includes built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption and longer battery life. - Wide input and output voltage range allows for versatile applications. - Integrated protection features enhance system reliability and safety.

Disadvantages: - Limited maximum output current of 1.5A may not be suitable for high-power applications. - The 16-WLP package may require specialized assembly techniques.

Working Principles

The MAX8952BEWE+T is a voltage regulator that converts the input voltage to a regulated output voltage. It utilizes a switching topology to achieve high efficiency. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain the desired output voltage. The soft-start/ tracking control pin (SS/TRK) enables gradual startup and synchronization with other regulators in multi-rail systems.

Detailed Application Field Plans

The MAX8952BEWE+T is commonly used in various portable electronic devices, including smartphones, tablets, and wearable devices. It is particularly suitable for battery-powered applications where power efficiency is crucial. The IC's small form factor and low power consumption make it ideal for space-constrained and energy-efficient designs.

Detailed and Complete Alternative Models

  • MAX8952AEWE+T
  • MAX8952BEEE+T
  • MAX8952CEEE+T
  • MAX8952DEEE+T
  • MAX8952EEE+T

These alternative models offer similar functionality and characteristics to the MAX8952BEWE+T, providing designers with options based on specific requirements and availability.

Word count: 420 words

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX8952BEWE+T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MAX8952BEWE+T in technical solutions:

  1. Q: What is the MAX8952BEWE+T? A: The MAX8952BEWE+T is a high-performance, low-dropout linear regulator designed for various technical applications.

  2. Q: What is the input voltage range of the MAX8952BEWE+T? A: The input voltage range of the MAX8952BEWE+T is typically between 2.5V and 6.5V.

  3. Q: What is the output voltage range of the MAX8952BEWE+T? A: The output voltage range of the MAX8952BEWE+T can be adjusted from 0.8V to 5.5V using external resistors.

  4. Q: What is the maximum output current of the MAX8952BEWE+T? A: The MAX8952BEWE+T can provide a maximum output current of up to 500mA.

  5. Q: Is the MAX8952BEWE+T suitable for battery-powered applications? A: Yes, the low dropout voltage and low quiescent current make the MAX8952BEWE+T ideal for battery-powered applications.

  6. Q: Does the MAX8952BEWE+T have built-in thermal protection? A: Yes, the MAX8952BEWE+T includes thermal shutdown protection to prevent overheating.

  7. Q: Can the MAX8952BEWE+T operate in a wide temperature range? A: Yes, the MAX8952BEWE+T is designed to operate in a temperature range of -40°C to +125°C.

  8. Q: Does the MAX8952BEWE+T have any built-in protection features? A: Yes, the MAX8952BEWE+T includes features like reverse-battery protection and current limit protection.

  9. Q: Can the MAX8952BEWE+T be used in automotive applications? A: Yes, the MAX8952BEWE+T is AEC-Q100 qualified, making it suitable for automotive applications.

  10. Q: What package does the MAX8952BEWE+T come in? A: The MAX8952BEWE+T is available in a 16-pin WLP (Wafer Level Package) for compact designs.

Please note that these answers are general and may vary depending on the specific requirements and application of the MAX8952BEWE+T in your technical solution.