Maxim Integrated
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MAX15023ETG+T
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MAX15023ETG+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Quiescent Current
  • Package: 24-Pin TQFN
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: 0.8V to 55V
  • Maximum Output Current: 2A
  • Switching Frequency: 100kHz to 2MHz
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. SS/TRK: Soft-Start/Tracking Pin
  6. VCC: Supply Voltage for Internal Circuitry
  7. PGND: Power Ground
  8. SW: Switch Node
  9. BST: Boost Node
  10. COMP: Compensation Pin
  11. SS/TRK: Soft-Start/Tracking Pin
  12. FB: Feedback Pin
  13. EN: Enable Pin
  14. GND: Ground
  15. VIN: Input Voltage
  16. PGND: Power Ground
  17. SW: Switch Node
  18. BST: Boost Node
  19. COMP: Compensation Pin
  20. VCC: Supply Voltage for Internal Circuitry
  21. PGND: Power Ground
  22. SW: Switch Node
  23. BST: Boost Node
  24. VIN: Input Voltage

Functional Features

  • Wide input voltage range allows for versatile applications.
  • High efficiency ensures minimal power loss.
  • Low quiescent current reduces standby power consumption.
  • Adjustable output voltage provides flexibility.
  • Overcurrent and overtemperature protection for enhanced safety.

Advantages

  • High efficiency results in energy savings.
  • Wide input voltage range accommodates various power sources.
  • Compact package size saves board space.
  • Low quiescent current prolongs battery life.
  • Overcurrent and overtemperature protection ensure system reliability.

Disadvantages

  • Limited maximum output current may restrict certain applications.
  • Higher cost compared to non-integrated solutions.
  • Complex pin configuration may require careful PCB layout.

Working Principles

The MAX15023ETG+T is a voltage regulator IC that converts an input voltage within the range of 4.5V to 60V to a regulated output voltage between 0.8V and 55V. It utilizes a switching regulator topology to achieve high efficiency. The device operates by rapidly switching an internal power transistor on and off, controlling the energy transfer from the input to the output. This switching action allows for efficient voltage conversion while minimizing power dissipation.

Detailed Application Field Plans

The MAX15023ETG+T is commonly used in various applications requiring voltage regulation, such as:

  1. Automotive electronics: Powering infotainment systems, lighting modules, and sensors.
  2. Industrial equipment: Providing stable power supply for control systems and motor drives.
  3. Telecommunications: Regulating voltage for base stations, routers, and network switches.
  4. Renewable energy systems: Converting solar or wind power to usable voltages.
  5. Consumer electronics: Powering portable devices, home appliances, and audio/video equipment.

Detailed and Complete Alternative Models

  1. LM2596S-ADJ: Adjustable Buck Converter IC
  2. LT1763-3.3: Low Dropout Regulator IC
  3. TPS54331: Synchronous Step-Down Converter IC
  4. ADP2384: High Efficiency Step-Down Converter IC
  5. MP2307: DC-DC Buck Converter IC

These alternative models offer similar functionality and can be considered as substitutes for the MAX15023ETG+T in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX15023ETG+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX15023ETG+T in technical solutions:

  1. Q: What is the MAX15023ETG+T? A: The MAX15023ETG+T is a high-side, current-sense amplifier with an integrated power switch, commonly used in various technical solutions.

  2. Q: What is the purpose of the MAX15023ETG+T? A: The MAX15023ETG+T is designed to monitor and control current flow in applications such as motor control, power management, and battery charging.

  3. Q: What is the maximum voltage rating for the MAX15023ETG+T? A: The MAX15023ETG+T has a maximum voltage rating of 40V, making it suitable for a wide range of applications.

  4. Q: How does the MAX15023ETG+T provide current sensing? A: The MAX15023ETG+T utilizes a built-in current-sense amplifier that measures the voltage drop across a sense resistor to determine the current flowing through the load.

  5. Q: Can the MAX15023ETG+T handle high currents? A: Yes, the MAX15023ETG+T can handle high currents up to 3A, making it suitable for demanding applications.

  6. Q: Does the MAX15023ETG+T have any protection features? A: Yes, the MAX15023ETG+T includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure safe operation.

  7. Q: Is the MAX15023ETG+T compatible with different microcontrollers or processors? A: Yes, the MAX15023ETG+T can be easily interfaced with various microcontrollers or processors through its enable and fault output pins.

  8. Q: Can the MAX15023ETG+T operate in a wide temperature range? A: Yes, the MAX15023ETG+T is designed to operate in a wide temperature range from -40°C to +125°C, making it suitable for harsh environments.

  9. Q: What package does the MAX15023ETG+T come in? A: The MAX15023ETG+T is available in a 24-pin TQFN package, which provides good thermal performance and compact size.

  10. Q: Where can I find more information about the MAX15023ETG+T? A: You can find detailed information about the MAX15023ETG+T, including datasheets, application notes, and technical support, on the manufacturer's website or by contacting their customer support.