Maxim Integrated
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
MAX16975AEE/V+T
Zobrazit detail DataSheets

MAX16975AEE/V+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
  • Package: 16-TQFN-EP (4mm x 4mm)
  • Essence: Buck Converter
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: 0.8V to 90% of VIN
  • Switching Frequency: 100kHz to 2.2MHz
  • Quiescent Current: 17µA
  • Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX16975AEE/V+T has the following pin configuration:

  1. EN (Enable)
  2. FB (Feedback)
  3. SS/TRK (Soft-Start/Tracking)
  4. PGND (Power Ground)
  5. SW (Switch Node)
  6. LX (Inductor Connection)
  7. VCC (Supply Voltage)
  8. PGND (Power Ground)

Functional Features

  • High efficiency buck converter with integrated power MOSFETs
  • Wide input voltage range suitable for automotive and industrial applications
  • Adjustable output voltage with high accuracy
  • Soft-start and tracking functions for controlled startup
  • Overcurrent and overtemperature protection
  • Fault flag output for system monitoring

Advantages and Disadvantages

Advantages: - High efficiency operation reduces power dissipation - Wide input voltage range allows for versatile applications - Compact package size saves board space - Integrated protection features enhance system reliability

Disadvantages: - Limited output voltage range compared to some other models - Higher quiescent current compared to some low-power alternatives

Working Principles

The MAX16975AEE/V+T is a buck converter, which means it steps down the input voltage to a lower output voltage. It achieves this by using integrated power MOSFETs to switch the input voltage on and off rapidly. The energy is then stored in an inductor and transferred to the output through a diode. By controlling the duty cycle of the switching, the output voltage can be regulated.

Detailed Application Field Plans

The MAX16975AEE/V+T is commonly used in various applications, including: - Automotive electronics - Industrial automation - Power supplies - LED lighting - Battery-powered systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX16975AEE/V+T include: - MAX16975BEE/V+T - MAX16975CEE/V+T - MAX16975DEE/V+T - MAX16975EEE/V+T

These models have slight variations in specifications and features, allowing users to choose the one that best fits their specific requirements.

Word count: 307 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX16975AEE/V+T v technických řešeních

  1. What is the input voltage range of MAX16975AEE/V+T?
    - The input voltage range of MAX16975AEE/V+T is 4.5V to 60V.

  2. What is the typical output current of MAX16975AEE/V+T?
    - The typical output current of MAX16975AEE/V+T is 3A.

  3. Can MAX16975AEE/V+T be used in automotive applications?
    - Yes, MAX16975AEE/V+T is suitable for automotive applications.

  4. What is the operating temperature range of MAX16975AEE/V+T?
    - The operating temperature range of MAX16975AEE/V+T is -40°C to +125°C.

  5. Does MAX16975AEE/V+T have built-in overcurrent protection?
    - Yes, MAX16975AEE/V+T features built-in overcurrent protection.

  6. Is MAX16975AEE/V+T compatible with both synchronous and non-synchronous rectification?
    - Yes, MAX16975AEE/V+T is compatible with both synchronous and non-synchronous rectification.

  7. What type of package does MAX16975AEE/V+T come in?
    - MAX16975AEE/V+T is available in a 16-pin TQFN package.

  8. Can MAX16975AEE/V+T operate in a wide input voltage range?
    - Yes, MAX16975AEE/V+T can operate in a wide input voltage range from 4.5V to 60V.

  9. Does MAX16975AEE/V+T require an external compensation network?
    - No, MAX16975AEE/V+T does not require an external compensation network.

  10. Is MAX16975AEE/V+T RoHS compliant?
    - Yes, MAX16975AEE/V+T is RoHS compliant.