Meixin Integrated
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MAX16938ATESA/V+T
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MAX16938ATESA/V+T

Product Overview

Category

The MAX16938ATESA/V+T belongs to the category of automotive power management ICs.

Use

It is used for managing power in automotive applications, specifically for voltage regulation and protection.

Characteristics

  • Wide input voltage range
  • High efficiency
  • Overvoltage and undervoltage protection
  • Thermal shutdown protection
  • Small package size

Package

The MAX16938ATESA/V+T comes in a small, thermally enhanced, 16-pin TSSOP package.

Essence

The essence of MAX16938ATESA/V+T lies in its ability to efficiently regulate and protect voltage in automotive systems, ensuring reliable operation and safety.

Packaging/Quantity

The MAX16938ATESA/V+T is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 2.5V to 5.5V
  • Operating Temperature Range: -40°C to +125°C
  • Quiescent Current: 50µA
  • Switching Frequency: 300kHz to 2.2MHz
  • Integrated Soft-Start
  • Adjustable Current Limit

Detailed Pin Configuration

  1. VIN
  2. SW
  3. GND
  4. FB
  5. EN
  6. SS
  7. PG
  8. VOUT
  9. VCC
  10. ILIM
  11. AGND
  12. AGND
  13. AGND
  14. AGND
  15. AGND
  16. AGND

Functional Features

  • Wide input voltage range for automotive applications
  • High efficiency for reduced power dissipation
  • Overvoltage and undervoltage protection for system reliability
  • Thermal shutdown protection for safety
  • Integrated soft-start for controlled start-up
  • Adjustable current limit for flexibility in design

Advantages and Disadvantages

Advantages

  • Robust protection features
  • High efficiency
  • Compact package size
  • Wide input voltage range

Disadvantages

  • Limited output current compared to some alternative models
  • Higher cost compared to basic linear regulators

Working Principles

The MAX16938ATESA/V+T regulates the output voltage by adjusting the duty cycle of the internal switch based on feedback from the output. It also provides protection features such as overvoltage and undervoltage protection, as well as thermal shutdown to ensure safe operation in automotive environments.

Detailed Application Field Plans

The MAX16938ATESA/V+T is suitable for various automotive applications including: - Engine control units - Transmission control units - Advanced driver-assistance systems (ADAS) - Infotainment systems - Lighting systems - Power distribution modules

Detailed and Complete Alternative Models

Some alternative models to MAX16938ATESA/V+T include: - MAX16938B - MAX16938C - MAX16938D - LT3999 - TPS54332

In conclusion, the MAX16938ATESA/V+T is a versatile automotive power management IC with a wide input voltage range, high efficiency, and robust protection features, making it suitable for a range of automotive applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX16938ATESA/V+T in technische oplossingen

  1. Question: What is the input voltage range of MAX16938ATESA/V+T?
    Answer: The input voltage range of MAX16938ATESA/V+T is 4.5V to 36V.

  2. Question: What is the maximum output current of MAX16938ATESA/V+T?
    Answer: MAX16938ATESA/V+T can deliver a maximum output current of 3A.

  3. Question: Does MAX16938ATESA/V+T have overcurrent protection?
    Answer: Yes, MAX16938ATESA/V+T features overcurrent protection.

  4. Question: What is the typical efficiency of MAX16938ATESA/V+T?
    Answer: The typical efficiency of MAX16938ATESA/V+T is 95%.

  5. Question: Can MAX16938ATESA/V+T be used in automotive applications?
    Answer: Yes, MAX16938ATESA/V+T is suitable for automotive applications.

  6. Question: What is the operating temperature range of MAX16938ATESA/V+T?
    Answer: MAX16938ATESA/V+T has an operating temperature range of -40°C to +125°C.

  7. Question: Does MAX16938ATESA/V+T have thermal shutdown protection?
    Answer: Yes, MAX16938ATESA/V+T includes thermal shutdown protection.

  8. Question: What type of package does MAX16938ATESA/V+T come in?
    Answer: MAX16938ATESA/V+T is available in a thermally enhanced, 16-pin TQFN package.

  9. Question: Can MAX16938ATESA/V+T be used in LED lighting applications?
    Answer: Yes, MAX16938ATESA/V+T is suitable for LED lighting applications.

  10. Question: Is there a reference design available for MAX16938ATESA/V+T?
    Answer: Yes, there are reference designs and evaluation kits available for MAX16938ATESA/V+T.