Maxim Integrated
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MAX16998DAUA/V+T
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MAX16998DAUA/V+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: LED Driver
  • Characteristics: High efficiency, compact design, wide input voltage range
  • Package: 8 uMAX
  • Essence: Efficient and reliable LED driver for various applications
  • Packaging/Quantity: Tape & Reel (2500 units)

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Current: Up to 1A
  • Switching Frequency: 200kHz to 2.2MHz
  • Operating Temperature Range: -40°C to +125°C
  • Dimming Control: Analog/PWM

Detailed Pin Configuration

The MAX16998DAUA/V+T features the following pin configuration: 1. VIN: Input voltage 2. GND: Ground 3. FB: Feedback 4. EN: Enable 5. PWM: Dimming control 6. LX: Switch node 7. AGND: Analog ground 8. VOUT: Output voltage

Functional Features

  • Wide input voltage range for versatile applications
  • High efficiency and low quiescent current
  • Integrated MOSFET for compact design
  • Overvoltage and overcurrent protection
  • Adjustable output voltage

Advantages and Disadvantages

Advantages

  • Compact package
  • Wide input voltage range
  • High efficiency
  • Integrated protection features

Disadvantages

  • Limited maximum output current
  • Requires external components for specific applications

Working Principles

The MAX16998DAUA/V+T operates by converting the input voltage to a regulated output current suitable for driving LEDs. It utilizes a high-efficiency switching regulator topology to achieve this, along with integrated protection features to ensure safe operation.

Detailed Application Field Plans

This LED driver is suitable for a wide range of applications including automotive lighting, industrial lighting, and general illumination. Its wide input voltage range and compact design make it ideal for space-constrained and demanding environments.

Detailed and Complete Alternative Models

  • MAX16834: High-voltage, high-brightness LED driver
  • MAX20078: Automotive LED controller with integrated FET

Note: The alternative models listed above are for reference purposes and may have different specifications and features.

This comprehensive entry provides an in-depth understanding of the MAX16998DAUA/V+T LED driver, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

تکنیکی حل میں MAX16998DAUA/V+T کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the input voltage range of MAX16998DAUA/V+T?

    • The input voltage range of MAX16998DAUA/V+T is 4.5V to 36V.

  2. What is the maximum output current of MAX16998DAUA/V+T?

    • The maximum output current of MAX16998DAUA/V+T is 1.5A.

  3. Does MAX16998DAUA/V+T have overcurrent protection?

    • Yes, MAX16998DAUA/V+T features overcurrent protection.

  4. What is the typical efficiency of MAX16998DAUA/V+T?

    • The typical efficiency of MAX16998DAUA/V+T is 95%.

  5. Can MAX16998DAUA/V+T be used in automotive applications?

    • Yes, MAX16998DAUA/V+T is suitable for automotive applications.

  6. Does MAX16998DAUA/V+T have thermal shutdown protection?

    • Yes, MAX16998DAUA/V+T includes thermal shutdown protection.

  7. What is the operating temperature range of MAX16998DAUA/V+T?

    • The operating temperature range of MAX16998DAUA/V+T is -40°C to +125°C.

  8. Is MAX16998DAUA/V+T compatible with both step-up and step-down configurations?

    • Yes, MAX16998DAUA/V+T can be used in both step-up and step-down configurations.

  9. What type of package does MAX16998DAUA/V+T come in?

    • MAX16998DAUA/V+T is available in a 16-pin TSSOP package.

  10. Does MAX16998DAUA/V+T require an external compensation network?

    • No, MAX16998DAUA/V+T does not require an external compensation network.