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MAX17117ETJ+TC25
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MAX17117ETJ+TC25

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Quiescent Current
  • Package: 32-Pin TQFN (Thin Quad Flat No-Lead)
  • 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 0.9 x VIN
  • Maximum Output Current: 2A
  • Switching Frequency: 1MHz
  • Quiescent Current: 20µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX17117ETJ+TC25 has a total of 32 pins. The pin configuration is as follows:

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. SS/TRK: Soft-Start/Tracking Pin
  6. PG: Power Good Indicator
  7. VOUT: Output Voltage
  8. SW: Switch Node
  9. AGND: Analog Ground
  10. COMP: Compensation Pin
  11. BST: Bootstrap Capacitor Connection
  12. SS/TRK: Soft-Start/Tracking Pin
  13. PG: Power Good Indicator
  14. VOUT: Output Voltage
  15. SW: Switch Node
  16. AGND: Analog Ground
  17. COMP: Compensation Pin
  18. BST: Bootstrap Capacitor Connection
  19. VIN: Input Voltage
  20. GND: Ground
  21. EN: Enable Pin
  22. FB: Feedback Pin
  23. SS/TRK: Soft-Start/Tracking Pin
  24. PG: Power Good Indicator
  25. VOUT: Output Voltage
  26. SW: Switch Node
  27. AGND: Analog Ground
  28. COMP: Compensation Pin
  29. BST: Bootstrap Capacitor Connection
  30. SS/TRK: Soft-Start/Tracking Pin
  31. PG: Power Good Indicator
  32. VOUT: Output Voltage

Functional Features

  • High Efficiency: The MAX17117ETJ+TC25 offers high efficiency power conversion, minimizing energy loss and maximizing battery life.
  • Low Quiescent Current: With a quiescent current of only 20µA, the IC ensures minimal power consumption during standby or idle mode.
  • Wide Input Voltage Range: The device can handle input voltages ranging from 4.5V to 60V, making it suitable for various applications.
  • Adjustable Output Voltage: The output voltage can be adjusted within a range of 0.8V to 0.9 times the input voltage, providing flexibility in different scenarios.
  • Power Good Indicator: The integrated power good indicator (PG) provides a signal indicating when the output voltage is within the desired range.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low quiescent current - Wide input voltage range - Adjustable output voltage - Power good indicator for easy monitoring

Disadvantages: - Limited maximum output current (2A)

Working Principles

The MAX17117ETJ+TC25 is a voltage regulator that operates based on a switching topology. It uses an internal MOSFET switch to regulate the output voltage. The input voltage is stepped down to the desired output voltage using a high-frequency switching technique. The feedback mechanism continuously adjusts the duty cycle of the internal switch to maintain a stable output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The MAX17117ETJ+TC25 is commonly used in various applications, including:

  1. Industrial Automation: Power management for control systems, motor drives, and sensors.
  2. Automotive Electronics: Voltage regulation for automotive infotainment systems, lighting modules, and powertrain control units.
  3. Telecommunications: Power supply for base stations, routers, and network switches.
  4. Consumer Electronics: Voltage regulation for smart home devices, portable audio/video equipment, and gaming consoles.

Detailed and Complete Alternative Models

  1. MAX17117ETJ+T: Similar to MAX17117ETJ+TC25 but without the temperature compensation feature.
  2. MAX17117ETJ+: Package variant with extended temperature range (-40°C to +150°C).
  3. MAX17117ETJ+TG30: Package variant with a different pin configuration suitable for automated assembly processes.

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's datasheet for a complete list of alternatives.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MAX17117ETJ+TC25 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of MAX17117ETJ+TC25 in technical solutions:

  1. Q: What is the MAX17117ETJ+TC25? A: The MAX17117ETJ+TC25 is a specific model of a power management IC (PMIC) designed for use in technical solutions.

  2. Q: What are the main features of the MAX17117ETJ+TC25? A: The main features of this PMIC include multiple voltage regulators, power sequencing, fault protection, and thermal management capabilities.

  3. Q: What technical solutions can benefit from using the MAX17117ETJ+TC25? A: The MAX17117ETJ+TC25 is commonly used in applications such as industrial automation, robotics, automotive electronics, and other power-sensitive systems.

  4. Q: How many voltage regulators does the MAX17117ETJ+TC25 have? A: This PMIC has four integrated voltage regulators, which can provide different voltage levels required by various components in a system.

  5. Q: Can the MAX17117ETJ+TC25 handle power sequencing? A: Yes, it has built-in power sequencing capabilities, allowing for controlled startup and shutdown of different power domains in a system.

  6. Q: Does the MAX17117ETJ+TC25 offer any fault protection features? A: Yes, it provides overvoltage protection (OVP), undervoltage protection (UVP), and overcurrent protection (OCP) to safeguard the system against potential faults.

  7. Q: How does the MAX17117ETJ+TC25 manage thermal issues? A: It incorporates thermal management features like thermal shutdown and thermal warning alerts to prevent overheating and ensure safe operation.

  8. Q: Can the MAX17117ETJ+TC25 be used in battery-powered applications? A: Yes, it is suitable for battery-powered applications as it supports low-power modes and offers efficient power conversion.

  9. Q: What is the operating temperature range of the MAX17117ETJ+TC25? A: The MAX17117ETJ+TC25 can operate within a temperature range of -40°C to +125°C, making it suitable for various environments.

  10. Q: Is there any evaluation board or reference design available for the MAX17117ETJ+TC25? A: Yes, Maxim Integrated provides an evaluation kit and reference designs that can help developers quickly prototype and integrate the PMIC into their technical solutions.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and application requirements.