Meixin Integrated
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MAX8810AETM+T
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MAX8810AETM+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Quiescent Current
  • Package: 16-TQFN (4mm x 4mm)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 1.2V to 3.6V
  • Maximum Output Current: 500mA
  • Quiescent Current: 30µA (typical)
  • Dropout Voltage: 120mV at 300mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8810AETM+T has a total of 16 pins arranged as follows:

  1. VIN: Input Voltage Pin
  2. GND: Ground Pin
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. VOUT: Output Voltage Pin
  6. SW: Switching Node Pin
  7. PGND: Power Ground Pin
  8. AGND: Analog Ground Pin
  9. NC: No Connection
  10. NC: No Connection
  11. NC: No Connection
  12. NC: No Connection
  13. NC: No Connection
  14. NC: No Connection
  15. NC: No Connection
  16. NC: No Connection

Functional Features

  • High efficiency voltage regulator for portable devices
  • Low quiescent current extends battery life
  • Wide input voltage range allows flexibility in power sources
  • Adjustable output voltage for compatibility with various components
  • Overcurrent and thermal protection ensures safe operation

Advantages and Disadvantages

Advantages: - High efficiency results in longer battery life - Low quiescent current reduces power consumption - Wide input voltage range provides flexibility - Adjustable output voltage for compatibility with different devices

Disadvantages: - Limited maximum output current of 500mA - Dropout voltage of 120mV may affect performance in low voltage scenarios

Working Principles

The MAX8810AETM+T is a voltage regulator that takes an input voltage within the range of 2.7V to 5.5V and converts it to a regulated output voltage between 1.2V and 3.6V. It achieves high efficiency by utilizing a synchronous buck converter topology. The device operates by controlling the duty cycle of the internal power MOSFETs to regulate the output voltage. It also incorporates various protection features such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The MAX8810AETM+T is commonly used in portable electronic devices, including smartphones, tablets, digital cameras, and portable media players. Its ability to efficiently regulate voltage while consuming minimal power makes it ideal for battery-powered applications. The adjustable output voltage allows it to be compatible with a wide range of components, providing design flexibility.

Detailed and Complete Alternative Models

  • MAX8810AETM+: Similar to MAX8810AETM+T, but without tape and reel packaging.
  • MAX8810AETM/V+: Variant with extended temperature range (-40°C to +125°C).
  • MAX8810AETM/W+: Variant with wider input voltage range (2.5V to 5.5V).

These alternative models offer similar functionality to the MAX8810AETM+T but may have slight differences in package type, temperature range, or input voltage range to cater to specific application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX8810AETM+T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MAX8810AETM+T in technical solutions:

  1. Q: What is the MAX8810AETM+T? A: The MAX8810AETM+T is a high-efficiency, low-quiescent-current, step-up DC-DC converter with an integrated power switch.

  2. Q: What is the input voltage range of the MAX8810AETM+T? A: The input voltage range of the MAX8810AETM+T is typically between 2.5V and 5.5V.

  3. Q: What is the output voltage range of the MAX8810AETM+T? A: The output voltage range of the MAX8810AETM+T can be set from 2.5V to 5.5V using external resistors.

  4. Q: What is the maximum output current of the MAX8810AETM+T? A: The maximum output current of the MAX8810AETM+T is typically 500mA.

  5. Q: Can the MAX8810AETM+T operate in a shutdown mode? A: Yes, the MAX8810AETM+T has a shutdown mode that reduces the quiescent current to less than 1µA.

  6. Q: Does the MAX8810AETM+T have built-in overcurrent protection? A: Yes, the MAX8810AETM+T features overcurrent protection to prevent damage to the device and connected components.

  7. Q: Can the MAX8810AETM+T be used in battery-powered applications? A: Yes, the low quiescent current and high efficiency of the MAX8810AETM+T make it suitable for battery-powered applications.

  8. Q: Is the MAX8810AETM+T compatible with both ceramic and tantalum output capacitors? A: Yes, the MAX8810AETM+T is designed to work with both ceramic and tantalum output capacitors.

  9. Q: Does the MAX8810AETM+T have thermal shutdown protection? A: Yes, the MAX8810AETM+T has built-in thermal shutdown protection to prevent overheating.

  10. Q: What is the package type of the MAX8810AETM+T? A: The MAX8810AETM+T is available in a 12-pin TDFN (3mm x 3mm) package.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult the manufacturer for detailed information.