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MAX8672ETD+TG24
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MAX8672ETD+TG24

Product Overview

Category

The MAX8672ETD+TG24 belongs to the category of power management integrated circuits (PMICs).

Use

It is used for power management in various electronic devices, including mobile phones, tablets, and portable consumer electronics.

Characteristics

  • High efficiency power conversion
  • Integrated protection features
  • Small form factor
  • Low standby current

Package

The MAX8672ETD+TG24 is available in a compact 12-pin TDFN package.

Essence

The essence of MAX8672ETD+TG24 lies in its ability to efficiently manage power consumption in electronic devices while providing integrated protection features.

Packaging/Quantity

The MAX8672ETD+TG24 is typically packaged in reels and is available in quantities suitable for mass production.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: Programmable from 0.8V to 3.3V
  • Maximum Output Current: 2A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The detailed pin configuration of MAX8672ETD+TG24 is as follows: 1. VIN (Input Voltage) 2. PGND (Power Ground) 3. SW (Switch Node) 4. LX (Inductor Connection) 5. FB (Feedback) 6. EN (Enable) 7. SS/TRK (Soft-Start/Tracking) 8. VOUT (Output Voltage) 9. AGND (Analog Ground) 10. BST (Bootstrap) 11. PGOOD (Power Good) 12. COMP (Compensation)

Functional Features

  • Integrated synchronous buck converter
  • Overcurrent and overvoltage protection
  • Soft-start and tracking functionality
  • Adjustable output voltage

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Integrated protection features enhance device reliability
  • Compact form factor suitable for space-constrained designs

Disadvantages

  • Limited maximum output current compared to some competing models
  • Higher cost compared to non-integrated power management solutions

Working Principles

The MAX8672ETD+TG24 operates as a synchronous buck converter, converting the input voltage to a lower, regulated output voltage with high efficiency. It incorporates protection features to safeguard against overcurrent and overvoltage conditions, ensuring the safe operation of the connected electronic device.

Detailed Application Field Plans

The MAX8672ETD+TG24 is well-suited for use in a wide range of portable electronic devices, including: - Smartphones - Tablets - Portable media players - Handheld gaming devices - Wearable electronics

Detailed and Complete Alternative Models

Some alternative models to MAX8672ETD+TG24 include: - MAX8671 - MAX8673 - MAX8674 - LT8610

In conclusion, the MAX8672ETD+TG24 is a versatile power management IC with high efficiency and integrated protection features, making it an ideal choice for various portable electronic devices.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MAX8672ETD+TG24 dalam solusi teknis

  1. What is the MAX8672ETD+TG24?

    • The MAX8672ETD+TG24 is a high-efficiency, synchronous step-down DC-DC converter with integrated power switches.

  2. What is the input voltage range of the MAX8672ETD+TG24?

    • The input voltage range of the MAX8672ETD+TG24 is typically 4.5V to 60V.

  3. What is the output current capability of the MAX8672ETD+TG24?

    • The MAX8672ETD+TG24 can deliver up to 3A of continuous output current.

  4. What are the typical applications of the MAX8672ETD+TG24?

    • Typical applications include industrial and automotive systems, distributed power systems, and general-purpose point-of-load regulation.

  5. What is the efficiency of the MAX8672ETD+TG24?

    • The MAX8672ETD+TG24 offers high efficiency, typically up to 95%.

  6. Does the MAX8672ETD+TG24 have overcurrent protection?

    • Yes, the MAX8672ETD+TG24 features cycle-by-cycle current limit and hiccup mode short-circuit protection.

  7. What is the operating temperature range of the MAX8672ETD+TG24?

    • The MAX8672ETD+TG24 has an operating temperature range of -40°C to +125°C.

  8. Is the MAX8672ETD+TG24 available in a lead-free package?

    • Yes, the MAX8672ETD+TG24 is available in a lead-free, 16-pin TDFN package.

  9. Can the MAX8672ETD+TG24 be used in battery-powered applications?

    • Yes, the MAX8672ETD+TG24 is suitable for battery-powered applications due to its wide input voltage range and high efficiency.

  10. Does the MAX8672ETD+TG24 require external compensation components?

    • No, the MAX8672ETD+TG24 features internal compensation, simplifying the design and reducing external component count.