Maxim Integrated
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MAX1501ETE/V+
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MAX1501ETE/V+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High-efficiency step-down DC-DC converter - Low quiescent current - Wide input voltage range - Adjustable output voltage - Overcurrent and overtemperature protection

Package: 16-pin TQFN (Thin Quad Flat No-Lead) package

Essence: The MAX1501ETE/V+ is a power management IC that provides high-efficiency step-down conversion for various applications.

Packaging/Quantity: The MAX1501ETE/V+ is available in a reel packaging with 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to VIN
  • Maximum Output Current: 2A
  • Quiescent Current: 40µA
  • Switching Frequency: 500kHz

Detailed Pin Configuration

The MAX1501ETE/V+ has the following pin configuration:

  1. EN (Enable)
  2. FB (Feedback)
  3. GND (Ground)
  4. LX (Switch Node)
  5. SW (Switch Node)
  6. PGND (Power Ground)
  7. VCC (Supply Voltage)
  8. VCC (Supply Voltage)
  9. VCC (Supply Voltage)
  10. VCC (Supply Voltage)
  11. VCC (Supply Voltage)
  12. VCC (Supply Voltage)
  13. VCC (Supply Voltage)
  14. VCC (Supply Voltage)
  15. VCC (Supply Voltage)
  16. VCC (Supply Voltage)

Functional Features

  • High efficiency conversion
  • Adjustable output voltage
  • Overcurrent and overtemperature protection
  • Low quiescent current for power-saving operation
  • Wide input voltage range for versatile applications

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Adjustable output voltage allows flexibility in design - Overcurrent and overtemperature protection ensures safe operation - Low quiescent current prolongs battery life - Wide input voltage range accommodates various power sources

Disadvantages: - Limited maximum output current (2A) - Requires external components for complete functionality

Working Principles

The MAX1501ETE/V+ utilizes a step-down DC-DC conversion technique to efficiently convert a higher input voltage to a lower output voltage. It employs a switching regulator topology, which minimizes power dissipation and maximizes energy transfer. The IC regulates the output voltage by adjusting the duty cycle of the internal switch, ensuring a stable and accurate output.

Detailed Application Field Plans

The MAX1501ETE/V+ is suitable for a wide range of applications, including but not limited to: - Battery-powered devices - Portable electronics - Industrial equipment - Automotive systems - Communication devices

Detailed and Complete Alternative Models

  1. MAX1502ETE/V+
  2. MAX1503ETE/V+
  3. MAX1504ETE/V+
  4. MAX1505ETE/V+
  5. MAX1506ETE/V+

These alternative models offer similar functionality and characteristics to the MAX1501ETE/V+, providing options for different design requirements.

In conclusion, the MAX1501ETE/V+ is a highly efficient power management IC that offers adjustable output voltage, overcurrent and overtemperature protection, and low quiescent current. Its wide input voltage range and compact package make it suitable for various applications in different industries.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX1501ETE/V+ v technických řešeních

  1. What is the input voltage range of MAX1501ETE/V+?
    - The input voltage range of MAX1501ETE/V+ is 4.5V to 36V.

  2. What is the output voltage range of MAX1501ETE/V+?
    - The output voltage range of MAX1501ETE/V+ is 2.5V to 12V.

  3. What is the maximum output current of MAX1501ETE/V+?
    - The maximum output current of MAX1501ETE/V+ is 150mA.

  4. Can MAX1501ETE/V+ be used in battery-powered applications?
    - Yes, MAX1501ETE/V+ can be used in battery-powered applications due to its low quiescent current and wide input voltage range.

  5. Is MAX1501ETE/V+ suitable for automotive applications?
    - Yes, MAX1501ETE/V+ is suitable for automotive applications due to its wide input voltage range and high efficiency.

  6. Does MAX1501ETE/V+ have built-in overcurrent protection?
    - Yes, MAX1501ETE/V+ has built-in overcurrent protection to safeguard the circuit and load.

  7. Can MAX1501ETE/V+ be used in industrial control systems?
    - Yes, MAX1501ETE/V+ can be used in industrial control systems due to its robust design and wide operating temperature range.

  8. What is the typical efficiency of MAX1501ETE/V+?
    - The typical efficiency of MAX1501ETE/V+ is around 90% at full load.

  9. Is MAX1501ETE/V+ suitable for space-constrained applications?
    - Yes, MAX1501ETE/V+ is suitable for space-constrained applications due to its small package size and minimal external components required.

  10. Can MAX1501ETE/V+ be used in both step-up and step-down voltage applications?
    - Yes, MAX1501ETE/V+ can be used in both step-up and step-down voltage applications, providing flexibility in various technical solutions.