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MAX8552ETB+
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MAX8552ETB+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuits (ICs)

Use: The MAX8552ETB+ is a voltage regulator IC designed for use in various electronic devices. It provides stable and regulated power supply to the connected components.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent and thermal protection - Adjustable output voltage

Package: The MAX8552ETB+ is available in a tiny 6-pin TDFN package, which ensures compactness and ease of integration into different circuit designs.

Essence: This voltage regulator IC is an essential component in electronic devices as it ensures a steady and reliable power supply, preventing damage to sensitive components due to voltage fluctuations.

Packaging/Quantity: The MAX8552ETB+ is typically sold in reels or tubes containing a specific quantity of ICs, depending on the manufacturer's packaging standards.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.8V to 3.3V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 120mV at 100mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX8552ETB+ features a 6-pin TDFN package with the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. VOUT (Output Voltage)
  6. BYP (Bypass Capacitor)

Functional Features

  • High Efficiency: The MAX8552ETB+ offers high efficiency, minimizing power loss and maximizing battery life in portable devices.
  • Low Dropout Voltage: With a low dropout voltage, this IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
  • Overcurrent and Thermal Protection: The IC incorporates overcurrent and thermal protection mechanisms, safeguarding the connected components from damage during abnormal operating conditions.
  • Adjustable Output Voltage: The output voltage of the MAX8552ETB+ can be adjusted within a specified range, providing flexibility for different applications.

Advantages and Disadvantages

Advantages: - High efficiency leads to longer battery life. - Wide input voltage range allows compatibility with various power sources. - Overcurrent and thermal protection ensure device safety. - Adjustable output voltage provides versatility.

Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - Small package size may require careful handling during assembly.

Working Principles

The MAX8552ETB+ operates as a linear voltage regulator. It takes an input voltage from the VIN pin, regulates it to the desired output voltage set by the FB pin, and provides a stable output voltage at the VOUT pin. The EN pin controls the enable/disable state of the regulator.

Detailed Application Field Plans

The MAX8552ETB+ finds applications in various electronic devices, including but not limited to: 1. Mobile phones 2. Portable media players 3. Digital cameras 4. Handheld gaming consoles 5. Wireless communication devices

Detailed and Complete Alternative Models

  1. LM317T - Linear Voltage Regulator
  2. LT1086 - Low Dropout Regulator
  3. TPS7A4700 - Ultra-Low Noise LDO Regulator
  4. LM1117 - Low Dropout Linear Regulator
  5. ADP3339 - High Accuracy Ultralow IQ LDO Regulator

These alternative models offer similar functionality and can be considered as substitutes for the MAX8552ETB+ in various applications.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät MAX8552ETB+ :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of MAX8552ETB+ in technical solutions:

  1. Q: What is the MAX8552ETB+? A: The MAX8552ETB+ is a high-efficiency, step-up DC-DC converter designed for applications requiring a regulated output voltage higher than the input voltage.

  2. Q: What is the input voltage range of MAX8552ETB+? A: The input voltage range of MAX8552ETB+ is typically between 2.5V and 5.5V.

  3. Q: What is the maximum output voltage that can be achieved with MAX8552ETB+? A: The maximum output voltage that can be achieved with MAX8552ETB+ is typically 28V.

  4. Q: What is the maximum output current that MAX8552ETB+ can deliver? A: The maximum output current that MAX8552ETB+ can deliver is typically 500mA.

  5. Q: Can MAX8552ETB+ operate in a wide temperature range? A: Yes, MAX8552ETB+ is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  6. Q: Does MAX8552ETB+ have built-in protection features? A: Yes, MAX8552ETB+ includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  7. Q: What type of package does MAX8552ETB+ come in? A: MAX8552ETB+ is available in a tiny 10-pin TDFN package.

  8. Q: Can MAX8552ETB+ be used in battery-powered applications? A: Yes, MAX8552ETB+ is suitable for battery-powered applications due to its low quiescent current and high efficiency.

  9. Q: Is MAX8552ETB+ easy to use in a circuit design? A: Yes, MAX8552ETB+ is designed to be easy to use with minimal external components required for operation.

  10. Q: What are some typical applications of MAX8552ETB+? A: Some typical applications of MAX8552ETB+ include LCD bias supplies, white LED backlighting, portable devices, and handheld instruments.

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