Maxim Integrated
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MAX773CPD+
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MAX773CPD+

Product Overview

Category

The MAX773CPD+ belongs to the category of voltage regulators.

Use

It is used to regulate and control voltage levels in electronic circuits.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

The MAX773CPD+ comes in a 14-pin DIP package.

Essence

The essence of MAX773CPD+ lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

It is typically packaged in tubes or reels, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 4.5V to 16V
  • Output Voltage Range: 1.25V to 13.2V
  • Maximum Output Current: 250mA
  • Dropout Voltage: 300mV at 100mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. GND
  2. FB (Feedback)
  3. SHDN (Shutdown)
  4. NC (No Connection)
  5. NC
  6. NC
  7. VOUT
  8. VOUT
  9. NC
  10. NC
  11. VIN
  12. VIN
  13. NC
  14. NC

Functional Features

  • Adjustable output voltage
  • Low quiescent current
  • Soft-start capability
  • Short-circuit protection

Advantages and Disadvantages

Advantages

  • Wide input voltage range
  • Small form factor
  • Overcurrent and thermal protection

Disadvantages

  • Limited maximum output current
  • Higher dropout voltage compared to some alternatives

Working Principles

The MAX773CPD+ operates by comparing the feedback voltage to a precise internal reference, adjusting the output voltage to maintain regulation.

Detailed Application Field Plans

The MAX773CPD+ is suitable for various applications including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to MAX773CPD+ include: - LM317 - LT1086 - ADP3338

In conclusion, the MAX773CPD+ voltage regulator offers a reliable solution for maintaining stable voltage levels in a wide range of electronic applications, despite its limitations in maximum output current and dropout voltage.

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10 domande e risposte comuni relative all'applicazione di MAX773CPD+ nelle soluzioni tecniche

  1. Question: What is the maximum input voltage for MAX773CPD+?
    Answer: The maximum input voltage for MAX773CPD+ is 12V.

  2. Question: What is the typical output current of MAX773CPD+?
    Answer: The typical output current of MAX773CPD+ is 300mA.

  3. Question: Can MAX773CPD+ be used in battery charging applications?
    Answer: Yes, MAX773CPD+ can be used in battery charging applications as it has a built-in power switch and charge pump.

  4. Question: What is the efficiency of MAX773CPD+ in boost converter mode?
    Answer: The efficiency of MAX773CPD+ in boost converter mode is typically around 90%.

  5. Question: Does MAX773CPD+ have overcurrent protection?
    Answer: Yes, MAX773CPD+ has overcurrent protection to safeguard the circuit from excessive current.

  6. Question: Can MAX773CPD+ be used in automotive applications?
    Answer: Yes, MAX773CPD+ is suitable for automotive applications due to its wide input voltage range and robust design.

  7. Question: What is the operating temperature range of MAX773CPD+?
    Answer: The operating temperature range of MAX773CPD+ is -40°C to +85°C.

  8. Question: Is MAX773CPD+ suitable for powering LED drivers?
    Answer: Yes, MAX773CPD+ can be used to power LED drivers due to its high efficiency and current capability.

  9. Question: Can MAX773CPD+ be used in portable electronic devices?
    Answer: Yes, MAX773CPD+ is well-suited for portable electronic devices due to its low quiescent current and small footprint.

  10. Question: Does MAX773CPD+ require external compensation components?
    Answer: No, MAX773CPD+ has internal compensation, eliminating the need for external compensation components.