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MAX16989ATJD/V+

MAX16989ATJD/V+ Product Overview

Introduction

The MAX16989ATJD/V+ is a versatile integrated circuit belonging to the category of automotive power management. This device offers a wide range of features and specifications suitable for various automotive applications.

Basic Information Overview

  • Category: Automotive Power Management IC
  • Use: Voltage Regulator, LED Driver, and System Power Supply
  • Characteristics: High Efficiency, Wide Input Voltage Range, Overvoltage Protection
  • Package: 14-pin TDFN (3mm x 3mm)
  • Essence: Efficient and Reliable Power Management Solution
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 2.5V to 28V
  • Maximum Output Current: 1.5A
  • Operating Temperature Range: -40°C to +125°C
  • Switching Frequency: 100kHz to 2.2MHz

Detailed Pin Configuration

The MAX16989ATJD/V+ features a 14-pin TDFN package with the following pin configuration: 1. VIN 2. SW 3. GND 4. FB 5. EN 6. SS/TRK 7. VOUT 8. PGND 9. AGND 10. ILIM 11. SYNC 12. UVLO 13. OVLO 14. TS

Functional Features

  • Integrated Boost Controller: Allows for efficient voltage regulation and LED driving.
  • Programmable Soft-Start and Tracking: Enables controlled start-up and tracking of multiple power supplies.
  • Overvoltage and Undervoltage Lockout: Provides protection against voltage spikes and drops.
  • Synchronization Input: Facilitates synchronization with an external clock signal.

Advantages and Disadvantages

Advantages - Wide input voltage range suitable for automotive applications. - High efficiency and low quiescent current. - Integrated protection features enhance system reliability.

Disadvantages - Limited maximum output current compared to some competing models. - Requires careful consideration of layout and thermal management due to high switching frequency.

Working Principles

The MAX16989ATJD/V+ operates by regulating the input voltage to provide a stable output voltage, making it suitable for powering various automotive systems and LED lighting applications. The integrated boost controller efficiently manages the power conversion process while the built-in protection features ensure safe and reliable operation.

Detailed Application Field Plans

This IC is well-suited for a wide range of automotive applications, including but not limited to: - Automotive LED lighting systems - Vehicle infotainment and navigation systems - Engine control units and powertrain systems - Advanced driver-assistance systems (ADAS)

Detailed and Complete Alternative Models

  • MAX16989: Similar specifications and features, available in different package options.
  • LT3957: Offers comparable functionality with slightly different pin configuration.
  • TPS92518: Alternative option with similar input and output voltage ranges.

In conclusion, the MAX16989ATJD/V+ is a highly capable automotive power management IC with a wide range of features and specifications suitable for various automotive applications.

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Texniki həllərdə MAX16989ATJD/V+ tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the input voltage range of MAX16989ATJD/V+?
    - The input voltage range of MAX16989ATJD/V+ is 4.5V to 36V.

  2. What is the maximum output current of MAX16989ATJD/V+?
    - MAX16989ATJD/V+ has a maximum output current of 3A.

  3. Can MAX16989ATJD/V+ be used in automotive applications?
    - Yes, MAX16989ATJD/V+ is suitable for automotive applications.

  4. What is the typical efficiency of MAX16989ATJD/V+?
    - The typical efficiency of MAX16989ATJD/V+ is 95%.

  5. Does MAX16989ATJD/V+ have overcurrent protection?
    - Yes, MAX16989ATJD/V+ features overcurrent protection.

  6. What is the operating temperature range of MAX16989ATJD/V+?
    - The operating temperature range of MAX16989ATJD/V+ is -40°C to +125°C.

  7. Is MAX16989ATJD/V+ compatible with both step-up and step-down configurations?
    - Yes, MAX16989ATJD/V+ can be used in both step-up and step-down configurations.

  8. What type of package does MAX16989ATJD/V+ come in?
    - MAX16989ATJD/V+ is available in a 28-pin TQFN package.

  9. Can MAX16989ATJD/V+ be used in LED lighting applications?
    - Yes, MAX16989ATJD/V+ is suitable for LED lighting applications.

  10. Does MAX16989ATJD/V+ require an external compensation network?
    - No, MAX16989ATJD/V+ does not require an external compensation network.