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MAX4995AAVB+T
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MAX4995AAVB+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: 8-TDFN (2mm x 2mm)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 pieces 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: 20µA
  • Dropout Voltage: 120mV at 100mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX4995AAVB+T has the following pin configuration:

  1. EN (Enable)
  2. GND (Ground)
  3. FB (Feedback)
  4. VOUT (Output Voltage)
  5. VIN (Input Voltage)
  6. BYP (Bypass Capacitor)
  7. PG (Power Good)
  8. SW (Switch)

Functional Features

  • High efficiency voltage regulation
  • Low power consumption
  • Overcurrent protection
  • Thermal shutdown protection
  • Power good indicator
  • Enable/disable control

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power dissipation - Wide input voltage range allows for versatile applications - Small package size enables space-saving designs - Power good indicator provides system status information

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MAX4995AAVB+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 1.2V and 3.6V. It achieves high efficiency by utilizing a synchronous buck converter architecture. The IC incorporates overcurrent protection and thermal shutdown features to ensure safe operation. The power good indicator provides a signal indicating the output voltage is within the desired range. The enable/disable control allows for easy system power management.

Detailed Application Field Plans

The MAX4995AAVB+T is commonly used in various applications, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MAX4995AAVB+T are: - MAX4996AAVB+T - MAX4997AAVB+T - MAX4998AAVB+T - MAX4999AAVB+T

These models offer similar functionality and characteristics, providing flexibility in design choices.

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기술 솔루션에 MAX4995AAVB+T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of MAX4995AAVB+T in technical solutions:

  1. Q: What is the MAX4995AAVB+T? A: The MAX4995AAVB+T is a high-speed, low-power, single-supply, precision operational amplifier.

  2. Q: What are the key features of the MAX4995AAVB+T? A: Some key features include low input offset voltage, low input bias current, wide supply voltage range, and rail-to-rail output swing.

  3. Q: What is the typical application of the MAX4995AAVB+T? A: The MAX4995AAVB+T is commonly used in applications such as sensor signal conditioning, data acquisition systems, and audio amplification.

  4. Q: What is the supply voltage range for the MAX4995AAVB+T? A: The supply voltage range is typically between 2.7V and 5.5V.

  5. Q: What is the maximum input offset voltage of the MAX4995AAVB+T? A: The maximum input offset voltage is typically ±0.5mV.

  6. Q: Can the MAX4995AAVB+T operate with a single power supply? A: Yes, the MAX4995AAVB+T can operate with a single power supply.

  7. Q: What is the maximum output current of the MAX4995AAVB+T? A: The maximum output current is typically 60mA.

  8. Q: Does the MAX4995AAVB+T have thermal shutdown protection? A: Yes, the MAX4995AAVB+T has built-in thermal shutdown protection.

  9. Q: Is the MAX4995AAVB+T available in a surface-mount package? A: Yes, the MAX4995AAVB+T is available in a 10-pin TDFN package.

  10. Q: What is the operating temperature range for the MAX4995AAVB+T? A: The operating temperature range is typically -40°C to +125°C.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.